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57132156062 = 2371934000291
BaseRepresentation
bin110101001101010101…
…111000010010011110
312110110122020020110002
4311031111320102132
51414001312443222
642125100214302
74061534212442
oct651525702236
9173418206402
1057132156062
1122258681503
12b0a553a392
135506567907
142a9da4c822
151745ab6392
hexd4d57849e

57132156062 has 16 divisors (see below), whose sum is σ = 88470457872. Its totient is φ = 27650004480.

The previous prime is 57132156047. The next prime is 57132156079. The reversal of 57132156062 is 26065123175.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1985864 + ... + 2014427.

It is an arithmetic number, because the mean of its divisors is an integer number (5529403617).

Almost surely, 257132156062 is an apocalyptic number.

57132156062 is a deficient number, since it is larger than the sum of its proper divisors (31338301810).

57132156062 is a wasteful number, since it uses less digits than its factorization.

57132156062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4000523.

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 57132156062 in words is "fifty-seven billion, one hundred thirty-two million, one hundred fifty-six thousand, sixty-two".

Divisors: 1 2 37 74 193 386 7141 14282 4000291 8000582 148010767 296021534 772056163 1544112326 28566078031 57132156062