Search a number
-
+
52950845792 = 2513127285687
BaseRepresentation
bin110001010100000111…
…011100100101100000
312001200020100200001202
4301110013130211200
51331420404031132
640154132220332
73553112522465
oct612407344540
9161606320052
1052950845792
1120502410189
12a31916a6a8
134cbb203b20
1427c45bd66c
15159d979762
hexc541dc960

52950845792 has 24 divisors (see below), whose sum is σ = 112265976816. Its totient is φ = 24438851712.

The previous prime is 52950845791. The next prime is 52950845813. The reversal of 52950845792 is 29754805925.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52950845791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63642428 + ... + 63643259.

It is an arithmetic number, because the mean of its divisors is an integer number (4677749034).

Almost surely, 252950845792 is an apocalyptic number.

52950845792 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

52950845792 is an abundant number, since it is smaller than the sum of its proper divisors (59315131024).

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

52950845792 is a wasteful number, since it uses less digits than its factorization.

52950845792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127285710 (or 127285702 counting only the distinct ones).

The product of its (nonzero) digits is 9072000, while the sum is 56.

The spelling of 52950845792 in words is "fifty-two billion, nine hundred fifty million, eight hundred forty-five thousand, seven hundred ninety-two".

Divisors: 1 2 4 8 13 16 26 32 52 104 208 416 127285687 254571374 509142748 1018285496 1654713931 2036570992 3309427862 4073141984 6618855724 13237711448 26475422896 52950845792