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5180050210868 = 2213337129550979
BaseRepresentation
bin100101101100001001100…
…0011011000000000110100
3200100012121121100112000122
41023120103003120000310
51134332220323221433
615003403205231112
71043150321205461
oct113302303300064
920305547315018
105180050210868
111717935333925
126b7b18402498
132b7627238b90
1413ca040d2668
158eb29547198
hex4b6130d8034

5180050210868 has 24 divisors (see below), whose sum is σ = 9765298646880. Its totient is φ = 2390083100640.

The previous prime is 5180050210847. The next prime is 5180050210919. The reversal of 5180050210868 is 8680120500815.

It is a super-2 number, since 2×51800502108682 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14600198 + ... + 14950781.

It is an arithmetic number, because the mean of its divisors is an integer number (406887443620).

Almost surely, 25180050210868 is an apocalyptic number.

It is an amenable number.

5180050210868 is a deficient number, since it is larger than the sum of its proper divisors (4585248436012).

5180050210868 is a wasteful number, since it uses less digits than its factorization.

5180050210868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29554367 (or 29554365 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 44.

The spelling of 5180050210868 in words is "five trillion, one hundred eighty billion, fifty million, two hundred ten thousand, eight hundred sixty-eight".

Divisors: 1 2 4 13 26 52 3371 6742 13484 43823 87646 175292 29550979 59101958 118203916 384162727 768325454 1536650908 99616350209 199232700418 398465400836 1295012552717 2590025105434 5180050210868