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52703575817 = 971255121277
BaseRepresentation
bin110001000101011000…
…001011111100001001
312001001000002001102112
4301011120023330021
51330414103411232
640113420312105
73544021000664
oct610530137411
9161030061375
1052703575817
1120395881632
12a26a3a2635
134c7bc08c29
14279d8146db
151586dd44b2
hexc4560bf09

52703575817 has 8 divisors (see below), whose sum is σ = 52781015232. Its totient is φ = 52626186000.

The previous prime is 52703575787. The next prime is 52703575849. The reversal of 52703575817 is 71857530725.

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

It is a cyclic number.

It is not a de Polignac number, because 52703575817 - 216 = 52703510281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52703575877) 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, 2466383 + ... + 2487659.

It is an arithmetic number, because the mean of its divisors is an integer number (6597626904).

Almost surely, 252703575817 is an apocalyptic number.

It is an amenable number.

52703575817 is a deficient number, since it is larger than the sum of its proper divisors (77439415).

52703575817 is a wasteful number, since it uses less digits than its factorization.

52703575817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24799.

The product of its (nonzero) digits is 2058000, while the sum is 50.

The spelling of 52703575817 in words is "fifty-two billion, seven hundred three million, five hundred seventy-five thousand, eight hundred seventeen".

Divisors: 1 971 2551 21277 2477021 20659967 54277627 52703575817