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57132027134 = 27131571999441
BaseRepresentation
bin110101001101010101…
…011000110011111110
312110110121222200120222
4311031111120303332
51414001244332014
642125053341342
74061533134530
oct651525306376
9173417880528
1057132027134
11222585a3656
12b0a5497852
135506521020
142a9da17850
151745a8d08e
hexd4d558cfe

57132027134 has 32 divisors (see below), whose sum is σ = 106146376896. Its totient is φ = 22457710080.

The previous prime is 57132027133. The next prime is 57132027167. The reversal of 57132027134 is 43172023175.

It is a happy number.

It is a super-2 number, since 2×571320271342 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 57132027094 and 57132027103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57132027133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 971147 + ... + 1028294.

It is an arithmetic number, because the mean of its divisors is an integer number (3317074278).

Almost surely, 257132027134 is an apocalyptic number.

57132027134 is a deficient number, since it is larger than the sum of its proper divisors (49014349762).

57132027134 is a wasteful number, since it uses less digits than its factorization.

57132027134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1999620.

The product of its (nonzero) digits is 35280, while the sum is 35.

The spelling of 57132027134 in words is "fifty-seven billion, one hundred thirty-two million, twenty-seven thousand, one hundred thirty-four".

Divisors: 1 2 7 13 14 26 91 157 182 314 1099 2041 2198 4082 14287 28574 1999441 3998882 13996087 25992733 27992174 51985466 181949131 313912237 363898262 627824474 2197385659 4080859081 4394771318 8161718162 28566013567 57132027134