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808132120132 = 227910923462203
BaseRepresentation
bin10111100001010000110…
…11011000111001000100
32212020221010011020122011
423300220123120321010
5101220023310321012
61415130055544004
7112246160453041
oct13605033307104
92766833136564
10808132120132
112917aa571a37
1211075598b004
135b28b99b28c
142b1843c21c8
151604c1d91a7
hexbc286d8e44

808132120132 has 24 divisors (see below), whose sum is σ = 1445271766400. Its totient is φ = 395291179296.

The previous prime is 808132120121. The next prime is 808132120183. The reversal of 808132120132 is 231021231808.

It is a junction number, because it is equal to n+sod(n) for n = 808132120094 and 808132120103.

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, 11696658 + ... + 11765545.

Almost surely, 2808132120132 is an apocalyptic number.

It is an amenable number.

808132120132 is a deficient number, since it is larger than the sum of its proper divisors (637139646268).

808132120132 is a wasteful number, since it uses less digits than its factorization.

808132120132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23462395 (or 23462393 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The spelling of 808132120132 in words is "eight hundred eight billion, one hundred thirty-two million, one hundred twenty thousand, one hundred thirty-two".

Divisors: 1 2 4 79 109 158 218 316 436 8611 17222 34444 23462203 46924406 93848812 1853514037 2557380127 3707028074 5114760254 7414056148 10229520508 202033030033 404066060066 808132120132