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56041206 = 23134311667
BaseRepresentation
bin1101010111000…
…1111011110110
310220110012002020
43111301323312
5103321304311
65321054010
71250225304
oct325617366
9126405066
1056041206
11296a7651
1216927306
13b7c20a0
14762b274
154dbec06
hex3571ef6

56041206 has 32 divisors (see below), whose sum is σ = 121056768. Its totient is φ = 17193120.

The previous prime is 56041187. The next prime is 56041259. The reversal of 56041206 is 60214065.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32785 + ... + 34451.

It is an arithmetic number, because the mean of its divisors is an integer number (3783024).

Almost surely, 256041206 is an apocalyptic number.

56041206 is an abundant number, since it is smaller than the sum of its proper divisors (65015562).

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

56041206 is a wasteful number, since it uses less digits than its factorization.

56041206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2116.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 56041206 is about 7486.0674589533. The cubic root of 56041206 is about 382.6800519315.

The spelling of 56041206 in words is "fifty-six million, forty-one thousand, two hundred six".

Divisors: 1 2 3 6 13 26 39 78 431 862 1293 1667 2586 3334 5001 5603 10002 11206 16809 21671 33618 43342 65013 130026 718477 1436954 2155431 4310862 9340201 18680402 28020603 56041206