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5121683588 = 2271671095313
BaseRepresentation
bin1001100010100011…
…01011000010000100
3111012221100111001202
410301101223002010
540442122333323
62204115242032
7240630410060
oct46121530204
914187314052
105121683588
11219906975a
12bab2a9318
13638124c08
143682d8aa0
151ee990d28
hex13146b084

5121683588 has 24 divisors (see below), whose sum is σ = 10304714112. Its totient is φ = 2181861504.

The previous prime is 5121683587. The next prime is 5121683629. The reversal of 5121683588 is 8853861215.

It is a happy number.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5121683587) 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, 542981 + ... + 552332.

It is an arithmetic number, because the mean of its divisors is an integer number (429363088).

Almost surely, 25121683588 is an apocalyptic number.

It is an amenable number.

5121683588 is an abundant number, since it is smaller than the sum of its proper divisors (5183030524).

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

5121683588 is a wasteful number, since it uses less digits than its factorization.

5121683588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095491 (or 1095489 counting only the distinct ones).

The product of its digits is 460800, while the sum is 47.

The square root of 5121683588 is about 71565.9387418344. The cubic root of 5121683588 is about 1723.7366469679.

The spelling of 5121683588 in words is "five billion, one hundred twenty-one million, six hundred eighty-three thousand, five hundred eighty-eight".

Divisors: 1 2 4 7 14 28 167 334 668 1169 2338 4676 1095313 2190626 4381252 7667191 15334382 30668764 182917271 365834542 731669084 1280420897 2560841794 5121683588