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56233326 = 239372221
BaseRepresentation
bin1101011010000…
…0110101101110
310220210221121210
43112200311232
5103343431301
65325135250
71251655362
oct326406556
9126727553
1056233326
1129818a26
12169ba526
13b85b676
14767b2a2
154e0bad6
hex35a0d6e

56233326 has 8 divisors (see below), whose sum is σ = 112466664. Its totient is φ = 18744440.

The previous prime is 56233319. The next prime is 56233327. The reversal of 56233326 is 62333265.

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

56233326 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 56233293 and 56233302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56233327) 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, 4686105 + ... + 4686116.

It is an arithmetic number, because the mean of its divisors is an integer number (14058333).

Almost surely, 256233326 is an apocalyptic number.

56233326 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56233326 is a wasteful number, since it uses less digits than its factorization.

56233326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9372226.

The product of its digits is 19440, while the sum is 30.

The square root of 56233326 is about 7498.8883176108. Note that the first 3 decimals coincide. The cubic root of 56233326 is about 383.1168533636.

The spelling of 56233326 in words is "fifty-six million, two hundred thirty-three thousand, three hundred twenty-six".

Divisors: 1 2 3 6 9372221 18744442 28116663 56233326