Base | Representation |
---|---|
bin | 101101111101000100110… |
… | …101101000010010110100 |
3 | 102011220020101002221212210 |
4 | 231331010311220102310 |
5 | 403214443200400144 |
6 | 10414424522013420 |
7 | 444104043005160 |
oct | 55750465502264 |
9 | 12156211087783 |
10 | 3157955871924 |
11 | 1008310842197 |
12 | 430049047270 |
13 | 19ba42441989 |
14 | acbbb145ca0 |
15 | 5722ba03ab9 |
hex | 2df44d684b4 |
3157955871924 has 48 divisors (see below), whose sum is σ = 8440664290688. Its totient is φ = 900189324288.
The previous prime is 3157955871913. The next prime is 3157955871929. The reversal of 3157955871924 is 4291785597513.
3157955871924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3157955871929) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43375537 + ... + 43448280.
Almost surely, 23157955871924 is an apocalyptic number.
It is an amenable number.
3157955871924 is an abundant number, since it is smaller than the sum of its proper divisors (5282708418764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3157955871924 is a wasteful number, since it uses less digits than its factorization.
3157955871924 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86824264 (or 86824262 counting only the distinct ones).
The product of its digits is 95256000, while the sum is 66.
The spelling of 3157955871924 in words is "three trillion, one hundred fifty-seven billion, nine hundred fifty-five million, eight hundred seventy-one thousand, nine hundred twenty-four".
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