Base | Representation |
---|---|
bin | 1010010011111… |
… | …01001011111000 |
3 | 20000202110012021 |
4 | 11021331023320 |
5 | 134120332432 |
6 | 12325524224 |
7 | 2100126622 |
oct | 511751370 |
9 | 200673167 |
10 | 86495992 |
11 | 449087a0 |
12 | 24b73674 |
13 | 14bc607b |
14 | b6b7c12 |
15 | 78d8697 |
hex | 527d2f8 |
86495992 has 16 divisors (see below), whose sum is σ = 176923800. Its totient is φ = 39316320.
The previous prime is 86495989. The next prime is 86495993. The reversal of 86495992 is 29959468.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86495993) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491367 + ... + 491542.
Almost surely, 286495992 is an apocalyptic number.
It is an amenable number.
86495992 is an abundant number, since it is smaller than the sum of its proper divisors (90427808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86495992 is a wasteful number, since it uses less digits than its factorization.
86495992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 982926 (or 982922 counting only the distinct ones).
The product of its digits is 1399680, while the sum is 52.
The square root of 86495992 is about 9300.3221449582. The cubic root of 86495992 is about 442.2474403306.
It can be divided in two parts, 8649 and 5992, that added together give a palindrome (14641).
The spelling of 86495992 in words is "eighty-six million, four hundred ninety-five thousand, nine hundred ninety-two".
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