Base | Representation |
---|---|
bin | 11010010111000101101110… |
… | …11010101001111101001100 |
3 | 21121020200102111210221001101 |
4 | 31023202313122221331030 |
5 | 30044221333144014230 |
6 | 323142040011552444 |
7 | 15132021661544641 |
oct | 1513426732517514 |
9 | 247220374727041 |
10 | 57967955844940 |
11 | 1751a087942349 |
12 | 66026b315b724 |
13 | 264647c5b7b2b |
14 | 104594216bdc8 |
15 | 6a7d2d7b5aca |
hex | 34b8b76a9f4c |
57967955844940 has 48 divisors (see below), whose sum is σ = 123553986548832. Its totient is φ = 22840296500736.
The previous prime is 57967955844913. The next prime is 57967955844943. The reversal of 57967955844940 is 4944855976975.
It is not an unprimeable number, because it can be changed into a prime (57967955844943) 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, 37831402 + ... + 39333838.
It is an arithmetic number, because the mean of its divisors is an integer number (2574041386434).
Almost surely, 257967955844940 is an apocalyptic number.
It is an amenable number.
57967955844940 is an abundant number, since it is smaller than the sum of its proper divisors (65586030703892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57967955844940 is a wasteful number, since it uses less digits than its factorization.
57967955844940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1531306 (or 1531304 counting only the distinct ones).
The product of its (nonzero) digits is 13716864000, while the sum is 82.
The spelling of 57967955844940 in words is "fifty-seven trillion, nine hundred sixty-seven billion, nine hundred fifty-five million, eight hundred forty-four thousand, nine hundred forty".
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