Base | Representation |
---|---|
bin | 110101101011000100… |
… | …000100000001111010 |
3 | 12111202101112002010201 |
4 | 311223010010001322 |
5 | 1421011441131132 |
6 | 42250352032414 |
7 | 4110100510012 |
oct | 655304040172 |
9 | 174671462121 |
10 | 57630802042 |
11 | 224940a3620 |
12 | b20453270a |
13 | 55859675c8 |
14 | 2b09d70c42 |
15 | 17747632e7 |
hex | d6b10407a |
57630802042 has 16 divisors (see below), whose sum is σ = 94314124800. Its totient is φ = 26193270240.
The previous prime is 57630802037. The next prime is 57630802063. The reversal of 57630802042 is 24020803675.
It is a super-5 number, since 5×576308020425 (a number of 55 digits) contains 55555 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 57630801992 and 57630802010.
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, 113959 + ... + 358117.
It is an arithmetic number, because the mean of its divisors is an integer number (5894632800).
Almost surely, 257630802042 is an apocalyptic number.
57630802042 is a deficient number, since it is larger than the sum of its proper divisors (36683322758).
57630802042 is a wasteful number, since it uses less digits than its factorization.
57630802042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 254901.
The product of its (nonzero) digits is 80640, while the sum is 37.
The spelling of 57630802042 in words is "fifty-seven billion, six hundred thirty million, eight hundred two thousand, forty-two".
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