Base | Representation |
---|---|
bin | 100111101011000011… |
… | …0100010011101111111 |
3 | 22010220111002101212222 |
4 | 1033112012202131333 |
5 | 2343440240320040 |
6 | 103045542515555 |
7 | 6104150411042 |
oct | 1172606423577 |
9 | 263814071788 |
10 | 85196416895 |
11 | 3314a179aa7 |
12 | 14618135bbb |
13 | 8059894b05 |
14 | 41a2d68c59 |
15 | 23397c2bb5 |
hex | 13d61a277f |
85196416895 has 32 divisors (see below), whose sum is σ = 109377475200. Its totient is φ = 63482904576.
The previous prime is 85196416889. The next prime is 85196416951. The reversal of 85196416895 is 59861469158.
It is a cyclic number.
It is not a de Polignac number, because 85196416895 - 28 = 85196416639 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3237551 + ... + 3263759.
It is an arithmetic number, because the mean of its divisors is an integer number (3418046100).
Almost surely, 285196416895 is an apocalyptic number.
85196416895 is a gapful number since it is divisible by the number (85) formed by its first and last digit.
85196416895 is a deficient number, since it is larger than the sum of its proper divisors (24181058305).
85196416895 is a wasteful number, since it uses less digits than its factorization.
85196416895 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26627.
The product of its digits is 18662400, while the sum is 62.
The spelling of 85196416895 in words is "eighty-five billion, one hundred ninety-six million, four hundred sixteen thousand, eight hundred ninety-five".
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