Base | Representation |
---|---|
bin | 101000000001110010… |
… | …0011100011000000111 |
3 | 22012212122110101002121 |
4 | 1100003210130120013 |
5 | 2402021030342413 |
6 | 103253352350411 |
7 | 6132102256603 |
oct | 1200344343007 |
9 | 265778411077 |
10 | 85959230983 |
11 | 3350082156a |
12 | 147ab6a5407 |
13 | 814b927cb2 |
14 | 42363b4503 |
15 | 2381751b8d |
hex | 140391c607 |
85959230983 has 16 divisors (see below), whose sum is σ = 89303516064. Its totient is φ = 82670837760.
The previous prime is 85959230953. The next prime is 85959231077. The reversal of 85959230983 is 38903295958.
It is a cyclic number.
It is not a de Polignac number, because 85959230983 - 217 = 85959099911 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85959230953) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2953623 + ... + 2982583.
It is an arithmetic number, because the mean of its divisors is an integer number (5581469754).
Almost surely, 285959230983 is an apocalyptic number.
85959230983 is a deficient number, since it is larger than the sum of its proper divisors (3344285081).
85959230983 is a wasteful number, since it uses less digits than its factorization.
85959230983 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29922.
The product of its (nonzero) digits is 20995200, while the sum is 61.
The spelling of 85959230983 in words is "eighty-five billion, nine hundred fifty-nine million, two hundred thirty thousand, nine hundred eighty-three".
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