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5121183875 = 53371517333
BaseRepresentation
bin1001100010011111…
…10001000010000011
3111012220102002120212
410301033301002003
540442010341000
62204100424335
7240623226143
oct46117610203
914186362525
105121183875
112198858275
12bab0a80ab
13637cab622
14368208923
151ee8e2c35
hex1313f1083

5121183875 has 32 divisors (see below), whose sum is σ = 6608344704. Its totient is φ = 3959280000.

The previous prime is 5121183869. The next prime is 5121183919. The reversal of 5121183875 is 5783811215.

It is not a de Polignac number, because 5121183875 - 28 = 5121183619 is a prime.

It is a super-3 number, since 3×51211838753 (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 694709 + ... + 702041.

It is an arithmetic number, because the mean of its divisors is an integer number (206510772).

Almost surely, 25121183875 is an apocalyptic number.

5121183875 is a deficient number, since it is larger than the sum of its proper divisors (1487160829).

5121183875 is a wasteful number, since it uses less digits than its factorization.

5121183875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7536 (or 7526 counting only the distinct ones).

The product of its digits is 67200, while the sum is 41.

The square root of 5121183875 is about 71562.4473798933. The cubic root of 5121183875 is about 1723.6805845676.

The spelling of 5121183875 in words is "five billion, one hundred twenty-one million, one hundred eighty-three thousand, eight hundred seventy-five".

Divisors: 1 5 25 37 125 151 185 755 925 3775 4625 5587 7333 18875 27935 36665 139675 183325 271321 698375 916625 1107283 1356605 5536415 6783025 27682075 33915125 40969471 138410375 204847355 1024236775 5121183875