Search a number
-
+
56074808 = 237009351
BaseRepresentation
bin1101010111101…
…0001000111000
310220111220011202
43111322020320
5103323343213
65321513332
71250425256
oct325721070
9126456152
1056074808
112971a919
1216942848
13b80447a
1476395d6
154dc9b58
hex357a238

56074808 has 8 divisors (see below), whose sum is σ = 105140280. Its totient is φ = 28037400.

The previous prime is 56074801. The next prime is 56074813. The reversal of 56074808 is 80847065.

56074808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56074801) 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 as a sum of consecutive naturals, namely, 3504668 + ... + 3504683.

It is an arithmetic number, because the mean of its divisors is an integer number (13142535).

Almost surely, 256074808 is an apocalyptic number.

It is an amenable number.

56074808 is a deficient number, since it is larger than the sum of its proper divisors (49065472).

56074808 is a wasteful number, since it uses less digits than its factorization.

56074808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7009357 (or 7009353 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 56074808 is about 7488.3114251479. The cubic root of 56074808 is about 382.7565209374.

The spelling of 56074808 in words is "fifty-six million, seventy-four thousand, eight hundred eight".

Divisors: 1 2 4 8 7009351 14018702 28037404 56074808