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56892931201 = 75477538483
BaseRepresentation
bin110100111111000101…
…010011110010000001
312102211222002100122001
4310333011103302001
51413004042244301
642045232544001
74052600636041
oct647705236201
9172758070561
1056892931201
1122145638307
12b0393b2001
135498b28842
142a79d79721
15172eaaec01
hexd3f153c81

56892931201 has 4 divisors (see below), whose sum is σ = 56900477232. Its totient is φ = 56885385172.

The previous prime is 56892931127. The next prime is 56892931241. The reversal of 56892931201 is 10213929865.

56892931201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 56892931201 - 229 = 56356060289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56892931241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3761695 + ... + 3776788.

It is an arithmetic number, because the mean of its divisors is an integer number (14225119308).

Almost surely, 256892931201 is an apocalyptic number.

It is an amenable number.

56892931201 is a deficient number, since it is larger than the sum of its proper divisors (7546031).

56892931201 is an equidigital number, since it uses as much as digits as its factorization.

56892931201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7546030.

The product of its (nonzero) digits is 233280, while the sum is 46.

The spelling of 56892931201 in words is "fifty-six billion, eight hundred ninety-two million, nine hundred thirty-one thousand, two hundred one".

Divisors: 1 7547 7538483 56892931201