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56348001 = 3310120663
BaseRepresentation
bin1101011011110…
…0110101100001
310221000202221000
43112330311201
5103411114001
65331422213
71252643613
oct326746541
9127022830
1056348001
11298970a6
1216a54969
13b89b918
1476aadb3
154e30a86
hex35bcd61

56348001 has 16 divisors (see below), whose sum is σ = 84309120. Its totient is φ = 37191600.

The previous prime is 56347919. The next prime is 56348029. The reversal of 56348001 is 10084365.

It is not a de Polignac number, because 56348001 - 27 = 56347873 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (56348701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7605 + ... + 13058.

It is an arithmetic number, because the mean of its divisors is an integer number (5269320).

Almost surely, 256348001 is an apocalyptic number.

It is an amenable number.

56348001 is a deficient number, since it is larger than the sum of its proper divisors (27961119).

56348001 is a wasteful number, since it uses less digits than its factorization.

56348001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20773 (or 20767 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 56348001 is about 7506.5305567885. The cubic root of 56348001 is about 383.3771029206.

The spelling of 56348001 in words is "fifty-six million, three hundred forty-eight thousand, one".

Divisors: 1 3 9 27 101 303 909 2727 20663 61989 185967 557901 2086963 6260889 18782667 56348001