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57462985101 = 356933663143
BaseRepresentation
bin110101100001000011…
…111001000110001101
312111022200202002120110
4311201003321012031
51420141011010401
642221555110233
74102662212544
oct654103710615
9174280662513
1057462985101
11224083a2235
12b1782a2379
135559c6ab42
142ad196915b
151764b649d6
hexd610f918d

57462985101 has 8 divisors (see below), whose sum is σ = 76751968320. Its totient is φ = 38241329312.

The previous prime is 57462985093. The next prime is 57462985219. The reversal of 57462985101 is 10158926475.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57462985101 - 23 = 57462985093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57462985301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16829865 + ... + 16833278.

It is an arithmetic number, because the mean of its divisors is an integer number (9593996040).

Almost surely, 257462985101 is an apocalyptic number.

It is an amenable number.

57462985101 is a deficient number, since it is larger than the sum of its proper divisors (19288983219).

57462985101 is a wasteful number, since it uses less digits than its factorization.

57462985101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33663715.

The product of its (nonzero) digits is 604800, while the sum is 48.

The spelling of 57462985101 in words is "fifty-seven billion, four hundred sixty-two million, nine hundred eighty-five thousand, one hundred one".

Divisors: 1 3 569 1707 33663143 100989429 19154328367 57462985101