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57038341339 = 731192612483
BaseRepresentation
bin110101000111110000…
…000000010011011011
312110020002200221211201
4311013300000103123
51413303303410324
642111505335031
74056314621230
oct650760002333
9173202627751
1057038341339
112220a725081
12b07a037477
1354bccab545
142a913cb787
15173c734444
hexd47c004db

57038341339 has 8 divisors (see below), whose sum is σ = 65207600640. Its totient is φ = 48874313256.

The previous prime is 57038341319. The next prime is 57038341361. The reversal of 57038341339 is 93314383075.

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 57038341339 - 27 = 57038341211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57038341319) 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, 1284409 + ... + 1328074.

It is an arithmetic number, because the mean of its divisors is an integer number (8150950080).

Almost surely, 257038341339 is an apocalyptic number.

57038341339 is a deficient number, since it is larger than the sum of its proper divisors (8169259301).

57038341339 is a wasteful number, since it uses less digits than its factorization.

57038341339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2615609.

The product of its (nonzero) digits is 816480, while the sum is 46.

The spelling of 57038341339 in words is "fifty-seven billion, thirty-eight million, three hundred forty-one thousand, three hundred thirty-nine".

Divisors: 1 7 3119 21833 2612483 18287381 8148334477 57038341339