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57506369324 = 2215119514621
BaseRepresentation
bin110101100011101001…
…011000111100101100
312111102201101020112112
4311203221120330230
51420233112304244
642230145023152
74104030034265
oct654351307454
9174381336475
1057506369324
112242a934468
12b18a924ab8
135565c4ab91
142ad761d96c
15176888439e
hexd63a58f2c

57506369324 has 12 divisors (see below), whose sum is σ = 100702759248. Its totient is φ = 28734152400.

The previous prime is 57506369317. The next prime is 57506369341. The reversal of 57506369324 is 42396360575.

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 3 ways as a sum of consecutive naturals, for example, 4751267 + ... + 4763354.

It is an arithmetic number, because the mean of its divisors is an integer number (8391896604).

Almost surely, 257506369324 is an apocalyptic number.

It is an amenable number.

57506369324 is a deficient number, since it is larger than the sum of its proper divisors (43196389924).

57506369324 is a wasteful number, since it uses less digits than its factorization.

57506369324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9516136 (or 9516134 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 50.

The spelling of 57506369324 in words is "fifty-seven billion, five hundred six million, three hundred sixty-nine thousand, three hundred twenty-four".

Divisors: 1 2 4 1511 3022 6044 9514621 19029242 38058484 14376592331 28753184662 57506369324