Base | Representation |
---|---|
bin | 110101111001011011… |
… | …110101011111001000 |
3 | 12112101012012212212111 |
4 | 311321123311133020 |
5 | 1422010202234302 |
6 | 42330323552104 |
7 | 4116056106055 |
oct | 657133653710 |
9 | 175335185774 |
10 | 57871914952 |
11 | 225a8207295 |
12 | b27122b634 |
13 | 55c38b7b77 |
14 | 2b2ddb602c |
15 | 178a9de0d7 |
hex | d796f57c8 |
57871914952 has 32 divisors (see below), whose sum is σ = 108964025280. Its totient is φ = 28814927680.
The previous prime is 57871914923. The next prime is 57871914967. The reversal of 57871914952 is 25941917875.
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, 10460427 + ... + 10465957.
It is an arithmetic number, because the mean of its divisors is an integer number (3405125790).
Almost surely, 257871914952 is an apocalyptic number.
It is an amenable number.
57871914952 is a deficient number, since it is larger than the sum of its proper divisors (51092110328).
57871914952 is a wasteful number, since it uses less digits than its factorization.
57871914952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10773 (or 10769 counting only the distinct ones).
The product of its digits is 6350400, while the sum is 58.
The spelling of 57871914952 in words is "fifty-seven billion, eight hundred seventy-one million, nine hundred fourteen thousand, nine hundred fifty-two".
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