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57354258118 = 2139206310281
BaseRepresentation
bin110101011010100101…
…001000011011000110
312111001010011012012011
4311122211020123012
51414430142224433
642203112444434
74100202102343
oct653245103306
9174033135164
1057354258118
1122361a90023
12b1479a971a
135540590051
142ac13457ca
15175a3393cd
hexd5a9486c6

57354258118 has 8 divisors (see below), whose sum is σ = 86650318440. Its totient is φ = 28470818640.

The previous prime is 57354258007. The next prime is 57354258119. The reversal of 57354258118 is 81185245375.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57354258119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103154863 + ... + 103155418.

It is an arithmetic number, because the mean of its divisors is an integer number (10831289805).

Almost surely, 257354258118 is an apocalyptic number.

57354258118 is a deficient number, since it is larger than the sum of its proper divisors (29296060322).

57354258118 is a wasteful number, since it uses less digits than its factorization.

57354258118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206310422.

The product of its digits is 1344000, while the sum is 49.

The spelling of 57354258118 in words is "fifty-seven billion, three hundred fifty-four million, two hundred fifty-eight thousand, one hundred eighteen".

Divisors: 1 2 139 278 206310281 412620562 28677129059 57354258118