Base | Representation |
---|---|
bin | 110101101011000011… |
… | …011111111001100011 |
3 | 12111202101020120010120 |
4 | 311223003133321203 |
5 | 1421011421412201 |
6 | 42250344531323 |
7 | 4110066322365 |
oct | 655303377143 |
9 | 174671216116 |
10 | 57630654051 |
11 | 22494002413 |
12 | b204480b43 |
13 | 5585915139 |
14 | 2b09d32d35 |
15 | 1774734536 |
hex | d6b0dfe63 |
57630654051 has 4 divisors (see below), whose sum is σ = 76840872072. Its totient is φ = 38420436032.
The previous prime is 57630654049. The next prime is 57630654083. The reversal of 57630654051 is 15045603675.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 57630654051 - 21 = 57630654049 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 57630653994 and 57630654012.
It is not an unprimeable number, because it can be changed into a prime (57630653051) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9605109006 + ... + 9605109011.
It is an arithmetic number, because the mean of its divisors is an integer number (19210218018).
Almost surely, 257630654051 is an apocalyptic number.
57630654051 is a deficient number, since it is larger than the sum of its proper divisors (19210218021).
57630654051 is a wasteful number, since it uses less digits than its factorization.
57630654051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19210218020.
The product of its (nonzero) digits is 378000, while the sum is 42.
The spelling of 57630654051 in words is "fifty-seven billion, six hundred thirty million, six hundred fifty-four thousand, fifty-one".
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