Base | Representation |
---|---|
bin | 100111110111111111… |
… | …0000100001011001011 |
3 | 22012000201201012021121 |
4 | 1033233332010023023 |
5 | 2400332340401100 |
6 | 103201004420111 |
7 | 6121000263334 |
oct | 1175776041313 |
9 | 265021635247 |
10 | 85630403275 |
11 | 3335214842a |
12 | 14719547637 |
13 | 80c87759a1 |
14 | 420485928b |
15 | 236294b51a |
hex | 13eff842cb |
85630403275 has 12 divisors (see below), whose sum is σ = 107233007184. Its totient is φ = 67826060000.
The previous prime is 85630403237. The next prime is 85630403291. The reversal of 85630403275 is 57230403658.
It is not a de Polignac number, because 85630403275 - 29 = 85630402763 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16953991 + ... + 16959040.
It is an arithmetic number, because the mean of its divisors is an integer number (8936083932).
Almost surely, 285630403275 is an apocalyptic number.
85630403275 is a deficient number, since it is larger than the sum of its proper divisors (21602603909).
85630403275 is a wasteful number, since it uses less digits than its factorization.
85630403275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33913142 (or 33913137 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 43.
The spelling of 85630403275 in words is "eighty-five billion, six hundred thirty million, four hundred three thousand, two hundred seventy-five".
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