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57424780204 = 22114801271841
BaseRepresentation
bin110101011110110010…
…001001101110101100
312111020000212002022021
4311132302021232230
51420101220431304
642214112155524
74102016402161
oct653662115654
9174200762267
1057424780204
1122398878340
12b167538ba4
1355520823ac
142aca862068
151761619a54
hexd5ec89bac

57424780204 has 24 divisors (see below), whose sum is σ = 109652363856. Its totient is φ = 26096640000.

The previous prime is 57424780177. The next prime is 57424780213. The reversal of 57424780204 is 40208742475.

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, 75324 + ... + 347164.

It is an arithmetic number, because the mean of its divisors is an integer number (4568848494).

Almost surely, 257424780204 is an apocalyptic number.

It is an amenable number.

57424780204 is a deficient number, since it is larger than the sum of its proper divisors (52227583652).

57424780204 is a wasteful number, since it uses less digits than its factorization.

57424780204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276657 (or 276655 counting only the distinct ones).

The product of its (nonzero) digits is 501760, while the sum is 43.

The spelling of 57424780204 in words is "fifty-seven billion, four hundred twenty-four million, seven hundred eighty thousand, two hundred four".

Divisors: 1 2 4 11 22 44 4801 9602 19204 52811 105622 211244 271841 543682 1087364 2990251 5980502 11961004 1305108641 2610217282 5220434564 14356195051 28712390102 57424780204