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82942587592799 = 1125312933508123
BaseRepresentation
bin10010110110111110010011…
…011110000110000001011111
3101212200020022112112211100012
4102312332103132012001133
541332412404410432144
6452223144304553435
723320255433014154
oct2266762336060137
9355606275484305
1082942587592799
1124478832429600
1293769b492287b
1337385b605272c
14166a62a92a22b
1598c7d8ba8e9e
hex4b6f9378605f

82942587592799 has 12 divisors (see below), whose sum is σ = 92888455346568. Its totient is φ = 73979666457840.

The previous prime is 82942587592747. The next prime is 82942587592859. The reversal of 82942587592799 is 99729578524928.

It is not a de Polignac number, because 82942587592799 - 228 = 82942319157343 is a prime.

It is a super-2 number, since 2×829425875927992 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 82942587592799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82942587592399) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6466747649 + ... + 6466760474.

It is an arithmetic number, because the mean of its divisors is an integer number (7740704612214).

Almost surely, 282942587592799 is an apocalyptic number.

82942587592799 is a deficient number, since it is larger than the sum of its proper divisors (9945867753769).

82942587592799 is a wasteful number, since it uses less digits than its factorization.

82942587592799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12933508198 (or 12933508187 counting only the distinct ones).

The product of its digits is 16460236800, while the sum is 86.

The spelling of 82942587592799 in words is "eighty-two trillion, nine hundred forty-two billion, five hundred eighty-seven million, five hundred ninety-two thousand, seven hundred ninety-nine".

Divisors: 1 11 53 121 583 6413 12933508123 142268589353 685475930519 1564954482883 7540235235709 82942587592799