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57230554130 = 255723055413
BaseRepresentation
bin110101010011001101…
…001111010000010010
312110201111101101012222
4311103031033100102
51414202010213010
642142533221042
74064140453331
oct652315172022
9173644341188
1057230554130
11222a9179422
12b112491782
135520a6a219
142aacb43d18
15174e551355
hexd5334f412

57230554130 has 8 divisors (see below), whose sum is σ = 103014997452. Its totient is φ = 22892221648.

The previous prime is 57230554123. The next prime is 57230554159. The reversal of 57230554130 is 3145503275.

It can be written as a sum of positive squares in 2 ways, for example, as 49979520721 + 7251033409 = 223561^2 + 85153^2 .

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

It is a Curzon 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, 2861527697 + ... + 2861527716.

Almost surely, 257230554130 is an apocalyptic number.

57230554130 is a deficient number, since it is larger than the sum of its proper divisors (45784443322).

57230554130 is a wasteful number, since it uses less digits than its factorization.

57230554130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5723055420.

The product of its (nonzero) digits is 63000, while the sum is 35.

The spelling of 57230554130 in words is "fifty-seven billion, two hundred thirty million, five hundred fifty-four thousand, one hundred thirty".

Divisors: 1 2 5 10 5723055413 11446110826 28615277065 57230554130