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57344855286 = 239557475881
BaseRepresentation
bin110101011010000001…
…010000110011110110
312111000110110110221010
4311122001100303312
51414420240332121
642202135133050
74100026141005
oct653201206366
9174013413833
1057344855286
1122357748594
12b144814186
13553b64a244
142abddb8c3c
1517595cd376
hexd5a050cf6

57344855286 has 8 divisors (see below), whose sum is σ = 114689710584. Its totient is φ = 19114951760.

The previous prime is 57344855279. The next prime is 57344855291. The reversal of 57344855286 is 68255844375.

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

57344855286 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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, 4778737935 + ... + 4778737946.

It is an arithmetic number, because the mean of its divisors is an integer number (14336213823).

Almost surely, 257344855286 is an apocalyptic number.

57344855286 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57344855286 is a wasteful number, since it uses less digits than its factorization.

57344855286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9557475886.

The product of its digits is 32256000, while the sum is 57.

The spelling of 57344855286 in words is "fifty-seven billion, three hundred forty-four million, eight hundred fifty-five thousand, two hundred eighty-six".

Divisors: 1 2 3 6 9557475881 19114951762 28672427643 57344855286