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56416125 = 3532331211
BaseRepresentation
bin1101011100110…
…1011101111101
310221011020101010
43113031131331
5103420304000
65333105433
71253346333
oct327153575
9127136333
1056416125
11299332a7
1216a88279
13b8c392c
1476c7b53
154e45d50
hex35cd77d

56416125 has 64 divisors (see below), whose sum is σ = 101597184. Its totient is φ = 27720000.

The previous prime is 56416117. The next prime is 56416127. The reversal of 56416125 is 52161465.

It is not a de Polignac number, because 56416125 - 23 = 56416117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56416092 and 56416101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56416127) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 267270 + ... + 267480.

It is an arithmetic number, because the mean of its divisors is an integer number (1587456).

Almost surely, 256416125 is an apocalyptic number.

It is an amenable number.

56416125 is a deficient number, since it is larger than the sum of its proper divisors (45181059).

56416125 is a wasteful number, since it uses less digits than its factorization.

56416125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283 (or 273 counting only the distinct ones).

The product of its digits is 7200, while the sum is 30.

The square root of 56416125 is about 7511.0668350109. The cubic root of 56416125 is about 383.5315400095.

The spelling of 56416125 in words is "fifty-six million, four hundred sixteen thousand, one hundred twenty-five".

Divisors: 1 3 5 15 23 25 31 69 75 93 115 125 155 211 345 375 465 575 633 713 775 1055 1725 2139 2325 2875 3165 3565 3875 4853 5275 6541 8625 10695 11625 14559 15825 17825 19623 24265 26375 32705 53475 72795 79125 89125 98115 121325 150443 163525 267375 363975 451329 490575 606625 752215 817625 1819875 2256645 2452875 3761075 11283225 18805375 56416125