Search a number
-
+
57418924067 = 3115711797601
BaseRepresentation
bin110101011110011011…
…110100000000100011
312111012121211120012022
4311132123310000203
51420043221032232
642213342452055
74101615541661
oct653633640043
9174177746168
1057418924067
112239553855a
12b16559402b
135550ab1a1b
142ac9b79c31
151760d5e812
hexd5e6f4023

57418924067 has 8 divisors (see below), whose sum is σ = 59648675712. Its totient is φ = 55212768000.

The previous prime is 57418924061. The next prime is 57418924091. The reversal of 57418924067 is 76042981475.

57418924067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 57418924067 - 24 = 57418924051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57418924061) 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, 5893934 + ... + 5903667.

It is an arithmetic number, because the mean of its divisors is an integer number (7456084464).

Almost surely, 257418924067 is an apocalyptic number.

57418924067 is a deficient number, since it is larger than the sum of its proper divisors (2229751645).

57418924067 is a wasteful number, since it uses less digits than its factorization.

57418924067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11797789.

The product of its (nonzero) digits is 3386880, while the sum is 53.

The spelling of 57418924067 in words is "fifty-seven billion, four hundred eighteen million, nine hundred twenty-four thousand, sixty-seven".

Divisors: 1 31 157 4867 11797601 365725631 1852223357 57418924067