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56034769 = 716574831
BaseRepresentation
bin1101010111000…
…0010111010001
310220102212020211
43111300113101
5103321103034
65321004121
71250200450
oct325602721
9126385224
1056034769
11296a282a
1216923641
13b7bc18b
147628b97
154dbcd64
hex35705d1

56034769 has 8 divisors (see below), whose sum is σ = 64091648. Its totient is φ = 47990880.

The previous prime is 56034767. The next prime is 56034787. The reversal of 56034769 is 96743065.

56034769 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 56034769 - 21 = 56034767 is a prime.

It is a super-2 number, since 2×560347692 = 6279790673766722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56034767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9184 + ... + 14014.

It is an arithmetic number, because the mean of its divisors is an integer number (8011456).

Almost surely, 256034769 is an apocalyptic number.

It is an amenable number.

56034769 is a deficient number, since it is larger than the sum of its proper divisors (8056879).

56034769 is a wasteful number, since it uses less digits than its factorization.

56034769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6495.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 56034769 is about 7485.6375146009. The cubic root of 56034769 is about 382.6653995832.

The spelling of 56034769 in words is "fifty-six million, thirty-four thousand, seven hundred sixty-nine".

Divisors: 1 7 1657 4831 11599 33817 8004967 56034769