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50680934680 = 23523935914767
BaseRepresentation
bin101111001100110100…
…011011000100011000
311211211001010020101211
4233030310123010120
51312243304402210
635141004152504
73442630560025
oct571464330430
9154731106354
1050680934680
111a548080392
1299a4b38734
134a18b6525c
14264ad4454c
1514b954d38a
hexbccd1b118

50680934680 has 64 divisors (see below), whose sum is σ = 114835968000. Its totient is φ = 20129956224.

The previous prime is 50680934669. The next prime is 50680934713. The reversal of 50680934680 is 8643908605.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3424657 + ... + 3439423.

It is an arithmetic number, because the mean of its divisors is an integer number (1794312000).

Almost surely, 250680934680 is an apocalyptic number.

It is an amenable number.

50680934680 is an abundant number, since it is smaller than the sum of its proper divisors (64155033320).

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

50680934680 is a wasteful number, since it uses less digits than its factorization.

50680934680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15376 (or 15372 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 50680934680 in words is "fifty billion, six hundred eighty million, nine hundred thirty-four thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 239 359 478 718 956 1195 1436 1795 1912 2390 2872 3590 4780 7180 9560 14360 14767 29534 59068 73835 85801 118136 147670 171602 295340 343204 429005 590680 686408 858010 1716020 3432040 3529313 5301353 7058626 10602706 14117252 17646565 21205412 26506765 28234504 35293130 42410824 53013530 70586260 106027060 141172520 212054120 1267023367 2534046734 5068093468 6335116835 10136186936 12670233670 25340467340 50680934680