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57425037088 = 257993224513
BaseRepresentation
bin110101011110110011…
…001000011100100000
312111020001100010200111
4311132303020130200
51420101302141323
642214121501104
74102021522126
oct653663103440
9174201303614
1057425037088
1122398a33341
12b167641794
1355521422b3
142aca8cb916
15176166ac0d
hexd5ecc8720

57425037088 has 24 divisors (see below), whose sum is σ = 113070189708. Its totient is φ = 28708798464.

The previous prime is 57425036941. The next prime is 57425037119. The reversal of 57425037088 is 88073052475.

It can be written as a sum of positive squares in 2 ways, for example, as 56943322384 + 481714704 = 238628^2 + 21948^2 .

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, 143520 + ... + 368032.

Almost surely, 257425037088 is an apocalyptic number.

It is an amenable number.

57425037088 is a deficient number, since it is larger than the sum of its proper divisors (55645152620).

57425037088 is a wasteful number, since it uses less digits than its factorization.

57425037088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232516 (or 232508 counting only the distinct ones).

The product of its (nonzero) digits is 1881600, while the sum is 49.

The spelling of 57425037088 in words is "fifty-seven billion, four hundred twenty-five million, thirty-seven thousand, eighty-eight".

Divisors: 1 2 4 8 16 32 7993 15986 31972 63944 127888 224513 255776 449026 898052 1796104 3592208 7184416 1794532409 3589064818 7178129636 14356259272 28712518544 57425037088