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56084901 = 328336599
BaseRepresentation
bin1101010111110…
…0100110100101
310220112102000120
43111330212211
5103324204101
65322032153
71250466555
oct325744645
9126472016
1056084901
1129727464
1216948659
13b808c42
14763d165
154dccb36
hex357c9a5

56084901 has 8 divisors (see below), whose sum is σ = 74817600. Its totient is φ = 37371072.

The previous prime is 56084893. The next prime is 56084911. The reversal of 56084901 is 10948065.

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

It is not a de Polignac number, because 56084901 - 23 = 56084893 is a prime.

It is a super-2 number, since 2×560849012 = 6291032240359602, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56084911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5200 + ... + 11798.

It is an arithmetic number, because the mean of its divisors is an integer number (9352200).

Almost surely, 256084901 is an apocalyptic number.

It is an amenable number.

56084901 is a deficient number, since it is larger than the sum of its proper divisors (18732699).

56084901 is a wasteful number, since it uses less digits than its factorization.

56084901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9435.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 56084901 is about 7488.9853117762. The cubic root of 56084901 is about 382.7794838920.

The spelling of 56084901 in words is "fifty-six million, eighty-four thousand, nine hundred one".

Divisors: 1 3 2833 6599 8499 19797 18694967 56084901