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57358568339 = 612813346279
BaseRepresentation
bin110101011010110101…
…100100101110010011
312111001102021011200222
4311122311210232103
51414432243141324
642203345103255
74100253533522
oct653265445623
9174042234628
1057358568339
1122364464396
12b149327b2b
13554143bb87
142ac1b484b9
15175a8db55e
hexd5ad64b93

57358568339 has 8 divisors (see below), whose sum is σ = 58506359520. Its totient is φ = 56217470400.

The previous prime is 57358568279. The next prime is 57358568341. The reversal of 57358568339 is 93386585375.

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

It is a cyclic number.

It is not a de Polignac number, because 57358568339 - 232 = 53063601043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57358568539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1655999 + ... + 1690280.

It is an arithmetic number, because the mean of its divisors is an integer number (7313294940).

Almost surely, 257358568339 is an apocalyptic number.

57358568339 is a deficient number, since it is larger than the sum of its proper divisors (1147791181).

57358568339 is a wasteful number, since it uses less digits than its factorization.

57358568339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3346621.

The product of its digits is 81648000, while the sum is 62.

The spelling of 57358568339 in words is "fifty-seven billion, three hundred fifty-eight million, five hundred sixty-eight thousand, three hundred thirty-nine".

Divisors: 1 61 281 17141 3346279 204123019 940304399 57358568339