Base | Representation |
---|---|
bin | 1010010100111… |
… | …10110011000100 |
3 | 20001000110001101 |
4 | 11022132303010 |
5 | 134134234133 |
6 | 12332505444 |
7 | 2101242202 |
oct | 512366304 |
9 | 201013041 |
10 | 86633668 |
11 | 449a2180 |
12 | 2501b284 |
13 | 14c43934 |
14 | b712072 |
15 | 791437d |
hex | 529ecc4 |
86633668 has 24 divisors (see below), whose sum is σ = 167257440. Its totient is φ = 38934720.
The previous prime is 86633633. The next prime is 86633671.
86633668 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×866336682 = 15010784862268448, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7146 + ... + 14977.
It is an arithmetic number, because the mean of its divisors is an integer number (6969060).
Almost surely, 286633668 is an apocalyptic number.
It is an amenable number.
86633668 is a deficient number, since it is larger than the sum of its proper divisors (80623772).
86633668 is a wasteful number, since it uses less digits than its factorization.
86633668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22227 (or 22225 counting only the distinct ones).
The product of its digits is 746496, while the sum is 46.
The square root of 86633668 is about 9307.7208810750. The cubic root of 86633668 is about 442.4819582587.
The spelling of 86633668 in words is "eighty-six million, six hundred thirty-three thousand, six hundred sixty-eight".
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