The Number

145265

One Hundred and Forty-Five Thousand Two Hundred and Sixty-Five

In Base 31 Untrigesimal Is

4r4u31

The numbers with a 31 subscript use Base 31 Untrigesimal notation.

For more familiar numbers: See One Hundred and Forty-Five Thousand Two Hundred and Sixty-Five in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

145262
4r4r31
One Hundred and Forty-Five Thousand Two Hundred and Sixty-Two in Base 31 Untrigesimal
145263
4r4s31
One Hundred and Forty-Five Thousand Two Hundred and Sixty-Three in Base 31 Untrigesimal
145264
4r4t31
One Hundred and Forty-Five Thousand Two Hundred and Sixty-Four in Base 31 Untrigesimal
145266
4r5031
One Hundred and Forty-Five Thousand Two Hundred and Sixty-Six in Base 31 Untrigesimal
145267
4r5131
One Hundred and Forty-Five Thousand Two Hundred and Sixty-Seven in Base 31 Untrigesimal
145268
4r5231
One Hundred and Forty-Five Thousand Two Hundred and Sixty-Eight in Base 31 Untrigesimal

Scientific Notation

Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.

1.45265e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0006b2h0ric30531

The reciprocal of 145265 in Base 31 Untrigesimal.

Palindrome?

A numerical palindrome has the same value when all of its digits are reversed.

The number 4r4u31 is not a palindrome.

Not A Prime Number

A prime number is a positive integer that is divisible only by itself and one.

One hundred and forty-five thousand two hundred and sixty-five is a composite number with 8 total factors (including 1 and itself).   See primes in Base 31 Untrigesimal

A Composite

Composites have more than just these two factors.

One hundred and forty-five thousand two hundred and sixty-five is a composite number with 8 total factors (including 1 and itself).

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number one hundred and forty-five thousand two hundred and sixty-five has the following 3 prime factors:

5
531
Five in Base 31 Untrigesimal
17
h31
Seventeen in Base 31 Untrigesimal
1709
1o431
One Thousand Seven Hundred and Nine in Base 31 Untrigesimal

Prime Factorization

The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities

5311 · h311 · 1o4311 = 4r4u31

Base Conversions

The number one hundred and forty-five thousand two hundred and sixty-five in 35 different bases