Base | Representation |
---|---|
bin | 110101111001010111… |
… | …001000111011001100 |
3 | 12112101002220100010012 |
4 | 311321113020323030 |
5 | 1422004343340402 |
6 | 42330241332352 |
7 | 4116042460622 |
oct | 657127107314 |
9 | 175332810105 |
10 | 57870683852 |
11 | 225a7546353 |
12 | b2709370b8 |
13 | 55c35766c7 |
14 | 2b2db75512 |
15 | 178a849452 |
hex | d795c8ecc |
57870683852 has 12 divisors (see below), whose sum is σ = 102071128320. Its totient is φ = 28707504336.
The previous prime is 57870683837. The next prime is 57870683863. The reversal of 57870683852 is 25838607875.
It is a junction number, because it is equal to n+sod(n) for n = 57870683791 and 57870683800.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56958827 + ... + 56959842.
It is an arithmetic number, because the mean of its divisors is an integer number (8505927360).
Almost surely, 257870683852 is an apocalyptic number.
It is an amenable number.
57870683852 is a deficient number, since it is larger than the sum of its proper divisors (44200444468).
57870683852 is a wasteful number, since it uses less digits than its factorization.
57870683852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113918800 (or 113918798 counting only the distinct ones).
The product of its (nonzero) digits is 22579200, while the sum is 59.
The spelling of 57870683852 in words is "fifty-seven billion, eight hundred seventy million, six hundred eighty-three thousand, eight hundred fifty-two".
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