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57542200714 = 2128341224177
BaseRepresentation
bin110101100101110010…
…000100110110001010
312111112012210122222001
4311211302010312022
51420321300410324
642233505021214
74104643431055
oct654562046612
9174465718861
1057542200714
1122449088089
12b19a92480a
1355704b519b
142adc2a9a9c
15176bab0e44
hexd65c84d8a

57542200714 has 8 divisors (see below), whose sum is σ = 86314358628. Its totient is φ = 28770747840.

The previous prime is 57542200697. The next prime is 57542200733. The reversal of 57542200714 is 41700224575.

It can be written as a sum of positive squares in 2 ways, for example, as 55170023689 + 2372177025 = 234883^2 + 48705^2 .

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

It is a super-2 number, since 2×575422007142 (a number of 22 digits) contains 22 as substring.

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, 144594 + ... + 368770.

Almost surely, 257542200714 is an apocalyptic number.

57542200714 is a deficient number, since it is larger than the sum of its proper divisors (28772157914).

57542200714 is a wasteful number, since it uses less digits than its factorization.

57542200714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352520.

The product of its (nonzero) digits is 78400, while the sum is 37.

The spelling of 57542200714 in words is "fifty-seven billion, five hundred forty-two million, two hundred thousand, seven hundred fourteen".

Divisors: 1 2 128341 224177 256682 448354 28771100357 57542200714