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57872052392324 = 221071157931167731
BaseRepresentation
bin11010010100010011000110…
…01000000001000110000100
321120220111212211112202100212
431022021203020001012010
530041133430403023244
6323030015344054552
715122055256625162
oct1512114310010604
9246814784482325
1057872052392324
11174924439439a5
1265a7ba9304458
13263a407701c31
1410410451d4232
156a55b9022d9e
hex34a263201184

57872052392324 has 24 divisors (see below), whose sum is σ = 102223567561248. Its totient is φ = 28665323937920.

The previous prime is 57872052392311. The next prime is 57872052392347. The reversal of 57872052392324 is 42329325027875.

It is a super-2 number, since 2×578720523923242 (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48975539 + ... + 50143269.

It is an arithmetic number, because the mean of its divisors is an integer number (4259315315052).

Almost surely, 257872052392324 is an apocalyptic number.

It is an amenable number.

57872052392324 is a deficient number, since it is larger than the sum of its proper divisors (44351515168924).

57872052392324 is a wasteful number, since it uses less digits than its factorization.

57872052392324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1283635 (or 1283633 counting only the distinct ones).

The product of its (nonzero) digits is 50803200, while the sum is 59.

The spelling of 57872052392324 in words is "fifty-seven trillion, eight hundred seventy-two billion, fifty-two million, three hundred ninety-two thousand, three hundred twenty-four".

Divisors: 1 2 4 107 214 428 115793 231586 463172 1167731 2335462 4670924 12389851 24779702 49559404 124947217 249894434 499788868 135215075683 270430151366 540860302732 14468013098081 28936026196162 57872052392324