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56141008 = 2471145569
BaseRepresentation
bin1101011000101…
…0010011010000
310220122020222121
43112022103100
5103333003013
65323144024
71251122260
oct326122320
9126566877
1056141008
1129765630
1216975014
13b828641
1476557a0
154dde58d
hex358a4d0

56141008 has 40 divisors (see below), whose sum is σ = 135616320. Its totient is φ = 21872640.

The previous prime is 56141003. The next prime is 56141009. The reversal of 56141008 is 80014165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56141003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21553 + ... + 24016.

It is an arithmetic number, because the mean of its divisors is an integer number (3390408).

Almost surely, 256141008 is an apocalyptic number.

It is an amenable number.

56141008 is an abundant number, since it is smaller than the sum of its proper divisors (79475312).

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

56141008 is a wasteful number, since it uses less digits than its factorization.

56141008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45595 (or 45589 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 56141008 is about 7492.7303434729. The cubic root of 56141008 is about 382.9070847876.

The spelling of 56141008 in words is "fifty-six million, one hundred forty-one thousand, eight".

Divisors: 1 2 4 7 8 11 14 16 22 28 44 56 77 88 112 154 176 308 616 1232 45569 91138 182276 318983 364552 501259 637966 729104 1002518 1275932 2005036 2551864 3508813 4010072 5103728 7017626 8020144 14035252 28070504 56141008