The Number

1045

One Thousand and Forty-Five

In Base 5 Quinary Is

131405

The numbers with a 5 subscript use Base 5 Quinary notation.

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

Nearby Numbers

Positive, nonzero integers within three units

1042
131325
One Thousand and Forty-Two in Base 5 Quinary
1043
131335
One Thousand and Forty-Three in Base 5 Quinary
1044
131345
One Thousand and Forty-Four in Base 5 Quinary
1046
131415
One Thousand and Forty-Six in Base 5 Quinary
1047
131425
One Thousand and Forty-Seven in Base 5 Quinary
1048
131435
One Thousand and Forty-Eight in Base 5 Quinary

Scientific Notation

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

1.045e3

Reciprocal

A number multiplied with its reciprocal is one.

0.0000244340021440101424104135

The reciprocal of 1045 in Base 5 Quinary.

Palindrome?

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

The number 131405 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 and forty-five is a composite number with 8 total factors (including 1 and itself).   See primes in Base 5 Quinary

A Composite

Composites have more than just these two factors.

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

5
105
Five in Base 5 Quinary
11
215
Eleven in Base 5 Quinary
19
345
Nineteen in Base 5 Quinary

Prime Factorization

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

1051 · 2151 · 3451 = 131405

Base Conversions

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