Base | Representation |
---|---|
bin | 1001001010111011010… |
… | …10110001001100010000 |
3 | 1010010100010222001222000 |
4 | 10211131222301030100 |
5 | 20130313122331412 |
6 | 400431250314000 |
7 | 31523400462510 |
oct | 4453552611420 |
9 | 1103303861860 |
10 | 315104105232 |
11 | 1116a90640a4 |
12 | 5109b888900 |
13 | 239390c7b97 |
14 | 11373105840 |
15 | 82e36d94dc |
hex | 495dab1310 |
315104105232 has 80 divisors (see below), whose sum is σ = 1033674852480. Its totient is φ = 90029743488.
The previous prime is 315104105231. The next prime is 315104105233. The reversal of 315104105232 is 232501401513.
315104105232 is a `hidden beast` number, since 3 + 1 + 5 + 10 + 410 + 5 + 232 = 666.
It is an interprime number because it is at equal distance from previous prime (315104105231) and next prime (315104105233).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 315104105196 and 315104105205.
It is not an unprimeable number, because it can be changed into a prime (315104105231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52097523 + ... + 52103570.
It is an arithmetic number, because the mean of its divisors is an integer number (12920935656).
Almost surely, 2315104105232 is an apocalyptic number.
It is an amenable number.
315104105232 is an abundant number, since it is smaller than the sum of its proper divisors (718570747248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
315104105232 is a wasteful number, since it uses less digits than its factorization.
315104105232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104201117 (or 104201105 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
Adding to 315104105232 its reverse (232501401513), we get a palindrome (547605506745).
The spelling of 315104105232 in words is "three hundred fifteen billion, one hundred four million, one hundred five thousand, two hundred thirty-two".
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