Base | Representation |
---|---|
bin | 100011111000100000111010… |
… | …1110000001000111000100000 |
3 | 1112101112222120110212120212210 |
4 | 1013301001311300020320200 |
5 | 312332242312220431031 |
6 | 3035142355331122120 |
7 | 123324360553160013 |
oct | 10761016560107040 |
9 | 1471488513776783 |
10 | 315630532202016 |
11 | 9162a17aa588a9 |
12 | 2b49738a743340 |
13 | 10716aa6995305 |
14 | 57d285657537a |
15 | 267541b544746 |
hex | 11f1075c08e20 |
315630532202016 has 96 divisors (see below), whose sum is σ = 828851269155840. Its totient is φ = 105169407872256.
The previous prime is 315630532202009. The next prime is 315630532202149. The reversal of 315630532202016 is 610202235036513.
It is a tau number, because it is divible by the number of its divisors (96).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2815886325 + ... + 2815998411.
It is an arithmetic number, because the mean of its divisors is an integer number (8633867387040).
Almost surely, 2315630532202016 is an apocalyptic number.
It is an amenable number.
315630532202016 is an abundant number, since it is smaller than the sum of its proper divisors (513220736953824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
315630532202016 is a wasteful number, since it uses less digits than its factorization.
315630532202016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123206 (or 123198 counting only the distinct ones).
The product of its (nonzero) digits is 194400, while the sum is 39.
Adding to 315630532202016 its reverse (610202235036513), we get a palindrome (925832767238529).
The spelling of 315630532202016 in words is "three hundred fifteen trillion, six hundred thirty billion, five hundred thirty-two million, two hundred two thousand, sixteen".
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