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53838703627 = 277283686797
BaseRepresentation
bin110010001001000010…
…010110110000001011
312010222010000112001021
4302021002112300023
51340230202004002
640422210133311
73614113300342
oct621102266013
9163863015037
1053838703627
11209185a9995
12a526581237
1351001388a7
14286a498b59
1516018a8737
hexc89096c0b

53838703627 has 8 divisors (see below), whose sum is σ = 54224075696. Its totient is φ = 53454706272.

The previous prime is 53838703621. The next prime is 53838703637. The reversal of 53838703627 is 72630783835.

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 53838703627 - 227 = 53704485899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53838703621) 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, 265008 + ... + 421789.

It is an arithmetic number, because the mean of its divisors is an integer number (6778009462).

Almost surely, 253838703627 is an apocalyptic number.

53838703627 is a deficient number, since it is larger than the sum of its proper divisors (385372069).

53838703627 is a wasteful number, since it uses less digits than its factorization.

53838703627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687357.

The product of its (nonzero) digits is 5080320, while the sum is 52.

The spelling of 53838703627 in words is "fifty-three billion, eight hundred thirty-eight million, seven hundred three thousand, six hundred twenty-seven".

Divisors: 1 277 283 78391 686797 190242769 194363551 53838703627