Base | Representation |
---|---|
bin | 100111100110100101… |
… | …1000101111001111100 |
3 | 22010112001012201020200 |
4 | 1033031023011321330 |
5 | 2343133413200201 |
6 | 103023032043500 |
7 | 6100351206561 |
oct | 1171513057174 |
9 | 263461181220 |
10 | 85046615676 |
11 | 33082663140 |
12 | 14595b33590 |
13 | 8034835539 |
14 | 418b0d2868 |
15 | 232b582386 |
hex | 13cd2c5e7c |
85046615676 has 36 divisors (see below), whose sum is σ = 234522486744. Its totient is φ = 25771701600.
The previous prime is 85046615671. The next prime is 85046615677. The reversal of 85046615676 is 67651664058.
85046615676 is a `hidden beast` number, since 8 + 504 + 6 + 61 + 5 + 6 + 76 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-4 number, since 4×850466156764 (a number of 45 digits) contains 4444 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85046615671) 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, 107381695 + ... + 107382486.
Almost surely, 285046615676 is an apocalyptic number.
It is an amenable number.
85046615676 is an abundant number, since it is smaller than the sum of its proper divisors (149475871068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85046615676 is a wasteful number, since it uses less digits than its factorization.
85046615676 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 214764202 (or 214764197 counting only the distinct ones).
The product of its (nonzero) digits is 7257600, while the sum is 54.
The spelling of 85046615676 in words is "eighty-five billion, forty-six million, six hundred fifteen thousand, six hundred seventy-six".
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