Base | Representation |
---|---|
bin | 110101011011111101… |
… | …110110101110110100 |
3 | 12111002201220211122112 |
4 | 311123331312232310 |
5 | 1420002121011333 |
6 | 42205303150152 |
7 | 4100603562056 |
oct | 653375665664 |
9 | 174081824575 |
10 | 57377516468 |
11 | 223741263a8 |
12 | b153745358 |
13 | 554534459c |
14 | 2ac447b8d6 |
15 | 175c3d0948 |
hex | d5bf76bb4 |
57377516468 has 24 divisors (see below), whose sum is σ = 103667880960. Its totient is φ = 27758446560.
The previous prime is 57377516423. The next prime is 57377516477. The reversal of 57377516468 is 86461577375.
It is a super-2 number, since 2×573775164682 (a number of 22 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors.
It is a congruent number.
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, 727973 + ... + 802931.
It is an arithmetic number, because the mean of its divisors is an integer number (4319495040).
Almost surely, 257377516468 is an apocalyptic number.
It is an amenable number.
57377516468 is a deficient number, since it is larger than the sum of its proper divisors (46290364492).
57377516468 is a wasteful number, since it uses less digits than its factorization.
57377516468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81167 (or 81165 counting only the distinct ones).
The product of its digits is 29635200, while the sum is 59.
The spelling of 57377516468 in words is "fifty-seven billion, three hundred seventy-seven million, five hundred sixteen thousand, four hundred sixty-eight".
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