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50769383082 = 23113315933919
BaseRepresentation
bin101111010010000101…
…110100111010101010
311212001012112212210120
4233102011310322222
51312433430224312
635153444024110
73445053431055
oct572205647252
9155035485716
1050769383082
111a592aa1a40
129a0a692036
134a31292ba2
1426589a9a9c
1514c21c028c
hexbd2174eaa

50769383082 has 64 divisors (see below), whose sum is σ = 111319971840. Its totient is φ = 15308409600.

The previous prime is 50769383081. The next prime is 50769383099. The reversal of 50769383082 is 28038396705.

It is not an unprimeable number, because it can be changed into a prime (50769383081) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 12952719 + ... + 12956637.

It is an arithmetic number, because the mean of its divisors is an integer number (1739374560).

Almost surely, 250769383082 is an apocalyptic number.

50769383082 is an abundant number, since it is smaller than the sum of its proper divisors (60550588758).

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

50769383082 is a wasteful number, since it uses less digits than its factorization.

50769383082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4859.

The product of its (nonzero) digits is 2177280, while the sum is 51.

The spelling of 50769383082 in words is "fifty billion, seven hundred sixty-nine million, three hundred eighty-three thousand, eighty-two".

Divisors: 1 2 3 6 11 22 33 66 331 593 662 993 1186 1779 1986 3558 3641 3919 6523 7282 7838 10923 11757 13046 19569 21846 23514 39138 43109 86218 129327 196283 258654 392566 588849 1177698 1297189 2159113 2323967 2594378 3891567 4318226 4647934 6477339 6971901 7783134 12954678 13943802 14269079 25563637 28538158 42807237 51127274 76690911 85614474 153381822 769233077 1538466154 2307699231 4615398462 8461563847 16923127694 25384691541 50769383082