The Number

1245

One Thousand Two Hundred and Forty-Five

In Base 3 Ternary Is

12010103

The numbers with a 3 subscript use Base 3 Ternary notation.

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

Nearby Numbers

Positive, nonzero integers within three units

1242
12010003
One Thousand Two Hundred and Forty-Two in Base 3 Ternary
1243
12010013
One Thousand Two Hundred and Forty-Three in Base 3 Ternary
1244
12010023
One Thousand Two Hundred and Forty-Four in Base 3 Ternary
1246
12010113
One Thousand Two Hundred and Forty-Six in Base 3 Ternary
1247
12010123
One Thousand Two Hundred and Forty-Seven in Base 3 Ternary
1248
12010203
One Thousand Two Hundred and Forty-Eight in Base 3 Ternary

Scientific Notation

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

1.245e3

Reciprocal

A number multiplied with its reciprocal is one.

0.00000012021021202001001002212021212123

The reciprocal of 1245 in Base 3 Ternary.

Palindrome?

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

The number 12010103 is not a palindrome.

Not A Prime Number

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

One thousand two hundred and forty-five is a composite number with 8 total factors (including 1 and itself).   See primes in Base 3 Ternary

A Composite

Composites have more than just these two factors.

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

3
103
Three in Base 3 Ternary
5
123
Five in Base 3 Ternary
83
100023
Eighty-Three in Base 3 Ternary

Prime Factorization

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

1031 · 1231 · 1000231 = 12010103

Base Conversions

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