Base | Representation |
---|---|
bin | 1001001010111110100… |
… | …10101101100000010000 |
3 | 1010010102001020102000110 |
4 | 10211133102231200100 |
5 | 20130342111244404 |
6 | 400434102321320 |
7 | 31524151206411 |
oct | 4453722554020 |
9 | 1103361212013 |
10 | 315131353104 |
11 | 1117124848a7 |
12 | 510a8a29240 |
13 | 23941948299 |
14 | 11376999808 |
15 | 82e5cbcb89 |
hex | 495f4ad810 |
315131353104 has 20 divisors (see below), whose sum is σ = 814089328976. Its totient is φ = 105043784352.
The previous prime is 315131353039. The next prime is 315131353127. The reversal of 315131353104 is 401353131513.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 3282618214 + ... + 3282618309.
Almost surely, 2315131353104 is an apocalyptic number.
It is an amenable number.
315131353104 is an abundant number, since it is smaller than the sum of its proper divisors (498957975872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
315131353104 is a wasteful number, since it uses less digits than its factorization.
315131353104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6565236534 (or 6565236528 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 30.
Adding to 315131353104 its reverse (401353131513), we get a palindrome (716484484617).
The spelling of 315131353104 in words is "three hundred fifteen billion, one hundred thirty-one million, three hundred fifty-three thousand, one hundred four".
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