Base | Representation |
---|---|
bin | 1010111001011010… |
… | …0000110110100001 |
3 | 21112212011101001000 |
4 | 2232112200312201 |
5 | 21442313343223 |
6 | 1202131502213 |
7 | 132326154060 |
oct | 25626406641 |
9 | 7485141030 |
10 | 2925137313 |
11 | 1271188a5a |
12 | 697757969 |
13 | 3780325a7 |
14 | 1da6ba1d7 |
15 | 121c07543 |
hex | ae5a0da1 |
2925137313 has 32 divisors (see below), whose sum is σ = 4955371520. Its totient is φ = 1670576400.
The previous prime is 2925137311. The next prime is 2925137321. The reversal of 2925137313 is 3137315292.
It is a happy number.
2925137313 is a `hidden beast` number, since 29 + 251 + 373 + 13 = 666.
It is not a de Polignac number, because 2925137313 - 21 = 2925137311 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2925137311) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 479106 + ... + 485172.
It is an arithmetic number, because the mean of its divisors is an integer number (154855360).
Almost surely, 22925137313 is an apocalyptic number.
It is an amenable number.
2925137313 is a deficient number, since it is larger than the sum of its proper divisors (2030234207).
2925137313 is a wasteful number, since it uses less digits than its factorization.
2925137313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8634 (or 8628 counting only the distinct ones).
The product of its digits is 34020, while the sum is 36.
The square root of 2925137313 is about 54084.5385761957. The cubic root of 2925137313 is about 1430.1516315973.
It can be divided in two parts, 29251 and 37313, that added together give a square (66564 = 2582).
The spelling of 2925137313 in words is "two billion, nine hundred twenty-five million, one hundred thirty-seven thousand, three hundred thirteen".
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