The Number

145142

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

In Base 20 Vigesimal Is

i2h220

The numbers with a 20 subscript use Base 20 Vigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

145139
i2gj20
One Hundred and Forty-Five Thousand One Hundred and Thirty-Nine in Base 20 Vigesimal
145140
i2h020
One Hundred and Forty-Five Thousand One Hundred and Forty in Base 20 Vigesimal
145141
i2h120
One Hundred and Forty-Five Thousand One Hundred and Forty-One in Base 20 Vigesimal
145143
i2h320
One Hundred and Forty-Five Thousand One Hundred and Forty-Three in Base 20 Vigesimal
145144
i2h420
One Hundred and Forty-Five Thousand One Hundred and Forty-Four in Base 20 Vigesimal
145145
i2h520
One Hundred and Forty-Five Thousand One Hundred and Forty-Five in Base 20 Vigesimal

Scientific Notation

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

1.45142e5

Reciprocal

A number multiplied with its reciprocal is one.

0.000120iijhei54j320

The reciprocal of 145142 in Base 20 Vigesimal.

Palindrome?

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

The number i2h220 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 one hundred and forty-two is a composite number with 8 total factors (including 1 and itself).   See primes in Base 20 Vigesimal

A Composite

Composites have more than just these two factors.

One hundred and forty-five thousand one hundred and forty-two 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 one hundred and forty-two has the following 3 prime factors:

2
220
Two in Base 20 Vigesimal
31
1b20
Thirty-One in Base 20 Vigesimal
2341
5h120
Two Thousand Three Hundred and Forty-One in Base 20 Vigesimal

Prime Factorization

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

2201 · 1b201 · 5h1201 = i2h220

Base Conversions

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