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85127413188 = 22321589328591
BaseRepresentation
bin100111101000111111…
…1010011110111000100
322010201200020122121010
41033101333103313010
52343320104210223
6103035035522220
76102352034046
oct1172177236704
9263650218533
1085127413188
1133114229544
12145b8bb9370
1380484b490c
144197b25a96
1523336e2393
hex13d1fd3dc4

85127413188 has 24 divisors (see below), whose sum is σ = 198640435840. Its totient is φ = 28374403680.

The previous prime is 85127413159. The next prime is 85127413199. The reversal of 85127413188 is 88131472158.

It is a super-3 number, since 3×851274131883 (a number of 34 digits) contains 333 as substring.

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, 94773 + ... + 423363.

Almost surely, 285127413188 is an apocalyptic number.

It is an amenable number.

85127413188 is an abundant number, since it is smaller than the sum of its proper divisors (113513022652).

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

85127413188 is a wasteful number, since it uses less digits than its factorization.

85127413188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350187 (or 350185 counting only the distinct ones).

The product of its digits is 430080, while the sum is 48.

The spelling of 85127413188 in words is "eighty-five billion, one hundred twenty-seven million, four hundred thirteen thousand, one hundred eighty-eight".

Divisors: 1 2 3 4 6 12 21589 43178 64767 86356 129534 259068 328591 657182 985773 1314364 1971546 3943092 7093951099 14187902198 21281853297 28375804396 42563706594 85127413188