Base | Representation |
---|---|
bin | 110110000000110100… |
… | …000010110000001100 |
3 | 12112200211010212202120 |
4 | 312000310002300030 |
5 | 1422233344420020 |
6 | 42350505052540 |
7 | 4122121220100 |
oct | 660064026014 |
9 | 175624125676 |
10 | 57995701260 |
11 | 22661074822 |
12 | b2a6787150 |
13 | 56134392c3 |
14 | 2b425d9900 |
15 | 17967e1740 |
hex | d80d02c0c |
57995701260 has 72 divisors (see below), whose sum is σ = 188900293680. Its totient is φ = 13256159616.
The previous prime is 57995701187. The next prime is 57995701303. The reversal of 57995701260 is 6210759975.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9860275 + ... + 9866154.
It is an arithmetic number, because the mean of its divisors is an integer number (2623615190).
Almost surely, 257995701260 is an apocalyptic number.
It is an amenable number.
57995701260 is an abundant number, since it is smaller than the sum of its proper divisors (130904592420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57995701260 is a wasteful number, since it uses less digits than its factorization.
57995701260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19726455 (or 19726446 counting only the distinct ones).
The product of its (nonzero) digits is 1190700, while the sum is 51.
The spelling of 57995701260 in words is "fifty-seven billion, nine hundred ninety-five million, seven hundred one thousand, two hundred sixty".
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