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50957120761600 = 285257728794793
BaseRepresentation
bin10111001011000011000010…
…00101001110111100000000
320200102110020100201200120011
423211201201011032330000
523134340140403332400
6300213213400554304
713506346645566244
oct1345414105167400
9220373210650504
1050957120761600
1115266880247579
12586b9b8782994
13225830b2874b1
14c824a2d14424
155d57a1c518ba
hex2e586114ef00

50957120761600 has 216 divisors, whose sum is σ = 126415681378560. Its totient is φ = 20336211394560.

The previous prime is 50957120761537. The next prime is 50957120761669. The reversal of 50957120761600 is 616702175905.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10631568804 + ... + 10631573596.

It is an arithmetic number, because the mean of its divisors is an integer number (585257784160).

Almost surely, 250957120761600 is an apocalyptic number.

50957120761600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50957120761600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63207840689280).

50957120761600 is an abundant number, since it is smaller than the sum of its proper divisors (75458560616960).

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

50957120761600 is a wasteful number, since it uses less digits than its factorization.

50957120761600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8275 (or 8256 counting only the distinct ones).

The product of its (nonzero) digits is 793800, while the sum is 49.

The spelling of 50957120761600 in words is "fifty trillion, nine hundred fifty-seven billion, one hundred twenty million, seven hundred sixty-one thousand, six hundred".