Base | Representation |
---|---|
bin | 100001101100010011111… |
… | …010010000001001001000 |
3 | 22012100020201201011012021 |
4 | 201230103322100021020 |
5 | 300413234240110440 |
6 | 4531351033054224 |
7 | 326163552160525 |
oct | 41542372201110 |
9 | 8170221634167 |
10 | 2315321410120 |
11 | 812a166372a4 |
12 | 314884557374 |
13 | 13a445695014 |
14 | 800c27a014c |
15 | 403607dd84a |
hex | 21b13e90248 |
2315321410120 has 32 divisors (see below), whose sum is σ = 5211941137920. Its totient is φ = 925689814720.
The previous prime is 2315321410097. The next prime is 2315321410133. The reversal of 2315321410120 is 210141235132.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13625422 + ... + 13794301.
It is an arithmetic number, because the mean of its divisors is an integer number (162873160560).
Almost surely, 22315321410120 is an apocalyptic number.
2315321410120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2315321410120 is an abundant number, since it is smaller than the sum of its proper divisors (2896619727800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2315321410120 is a wasteful number, since it uses less digits than its factorization.
2315321410120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27421845 (or 27421841 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 25.
Adding to 2315321410120 its reverse (210141235132), we get a palindrome (2525462645252).
The spelling of 2315321410120 in words is "two trillion, three hundred fifteen billion, three hundred twenty-one million, four hundred ten thousand, one hundred twenty".
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