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52052801079 = 317350933693
BaseRepresentation
bin110000011110100101…
…101011011000110111
311222100122112021022110
4300132211223120313
51323101004113304
635525052102103
73521626336356
oct603645533067
9158318467273
1052052801079
11200914a3974
12a108464933
134ba7143416
14273b21199d
151549bd7289
hexc1e96b637

52052801079 has 4 divisors (see below), whose sum is σ = 69403734776. Its totient is φ = 34701867384.

The previous prime is 52052801077. The next prime is 52052801083. The reversal of 52052801079 is 97010825025.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 52052801079 - 21 = 52052801077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52052801077) 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, 8675466844 + ... + 8675466849.

It is an arithmetic number, because the mean of its divisors is an integer number (17350933694).

Almost surely, 252052801079 is an apocalyptic number.

52052801079 is a deficient number, since it is larger than the sum of its proper divisors (17350933697).

52052801079 is a wasteful number, since it uses less digits than its factorization.

52052801079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17350933696.

The product of its (nonzero) digits is 50400, while the sum is 39.

The spelling of 52052801079 in words is "fifty-two billion, fifty-two million, eight hundred one thousand, seventy-nine".

Divisors: 1 3 17350933693 52052801079