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5108079131252 = 222093176100889
BaseRepresentation
bin100101001010101000100…
…1111011111101001110100
3200002022211211001212020022
41022111101033133221310
51132142321224200002
614510341423224312
71035021651135146
oct112252117375164
920068754055208
105108079131252
11169a362558539
126a5b91448098
132b08c7631936
141393377ccc96
158cd15d87ba2
hex4a5513dfa74

5108079131252 has 12 divisors (see below), whose sum is σ = 8939182651140. Its totient is φ = 2554026945216.

The previous prime is 5108079131251. The next prime is 5108079131263. The reversal of 5108079131252 is 2521319708015.

It can be written as a sum of positive squares in 2 ways, for example, as 1220384356 + 5106858746896 = 34934^2 + 2259836^2 .

It is a super-2 number, since 2×51080791312522 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5108079131251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2213177 + ... + 3887712.

It is an arithmetic number, because the mean of its divisors is an integer number (744931887595).

Almost surely, 25108079131252 is an apocalyptic number.

It is an amenable number.

5108079131252 is a deficient number, since it is larger than the sum of its proper divisors (3831103519888).

5108079131252 is a wasteful number, since it uses less digits than its factorization.

5108079131252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6310210 (or 6310208 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 44.

The spelling of 5108079131252 in words is "five trillion, one hundred eight billion, seventy-nine million, one hundred thirty-one thousand, two hundred fifty-two".

Divisors: 1 2 4 209317 418634 837268 6100889 12201778 24403556 1277019782813 2554039565626 5108079131252