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57872044153 = 711751584989
BaseRepresentation
bin110101111001011100…
…010101000001111001
312112101012110110002201
4311321130111001321
51422010220403103
642330330430201
74116060154540
oct657134250171
9175335413081
1057872044153
11225a8295370
12b271292361
1355c3931911
142b3000b157
15178aa1751d
hexd79715079

57872044153 has 8 divisors (see below), whose sum is σ = 72152159040. Its totient is φ = 45095099280.

The previous prime is 57872044057. The next prime is 57872044177. The reversal of 57872044153 is 35144027875.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 57872044153 - 217 = 57871913081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57872024153) by changing a digit.

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, 375792418 + ... + 375792571.

It is an arithmetic number, because the mean of its divisors is an integer number (9019019880).

Almost surely, 257872044153 is an apocalyptic number.

It is an amenable number.

57872044153 is a deficient number, since it is larger than the sum of its proper divisors (14280114887).

57872044153 is a wasteful number, since it uses less digits than its factorization.

57872044153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751585007.

The product of its (nonzero) digits is 940800, while the sum is 46.

The spelling of 57872044153 in words is "fifty-seven billion, eight hundred seventy-two million, forty-four thousand, one hundred fifty-three".

Divisors: 1 7 11 77 751584989 5261094923 8267434879 57872044153