Search a number
-
+
57150460707 = 344414289609
BaseRepresentation
bin110101001110011011…
…101101001100100011
312110111220200012200220
4311032123231030203
51414021004220312
642130552414123
74062145620654
oct651633551443
9173456605626
1057150460707
1122267a4400a
12b0ab6a7343
13550a2a6472
142aa225552b
1517474cec8c
hexd4e6ed323

57150460707 has 8 divisors (see below), whose sum is σ = 76217790480. Its totient is φ = 38091719040.

The previous prime is 57150460691. The next prime is 57150460709. The reversal of 57150460707 is 70706405175.

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

It is not a de Polignac number, because 57150460707 - 24 = 57150460691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57150460709) 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, 2131482 + ... + 2158127.

It is an arithmetic number, because the mean of its divisors is an integer number (9527223810).

Almost surely, 257150460707 is an apocalyptic number.

57150460707 is a deficient number, since it is larger than the sum of its proper divisors (19067329773).

57150460707 is a wasteful number, since it uses less digits than its factorization.

57150460707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4294053.

The product of its (nonzero) digits is 205800, while the sum is 42.

The spelling of 57150460707 in words is "fifty-seven billion, one hundred fifty million, four hundred sixty thousand, seven hundred seven".

Divisors: 1 3 4441 13323 4289609 12868827 19050153569 57150460707