Base | Representation |
---|---|
bin | 1010010101010… |
… | …10111101010100 |
3 | 20001002222101010 |
4 | 11022222331110 |
5 | 134142332401 |
6 | 12333532220 |
7 | 2101540335 |
oct | 512527524 |
9 | 201088333 |
10 | 86683476 |
11 | 44a26640 |
12 | 25044070 |
13 | 14c604c9 |
14 | b72628c |
15 | 7923ed6 |
hex | 52aaf54 |
86683476 has 48 divisors (see below), whose sum is σ = 233634240. Its totient is φ = 24721920.
The previous prime is 86683433. The next prime is 86683483. The reversal of 86683476 is 67438668.
It is a happy number.
It is a super-2 number, since 2×866834762 = 15028050022885152, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17071 + ... + 21558.
It is an arithmetic number, because the mean of its divisors is an integer number (4867380).
Almost surely, 286683476 is an apocalyptic number.
It is an amenable number.
86683476 is an abundant number, since it is smaller than the sum of its proper divisors (146950764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86683476 is a wasteful number, since it uses less digits than its factorization.
86683476 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38664 (or 38662 counting only the distinct ones).
The product of its digits is 1161216, while the sum is 48.
The square root of 86683476 is about 9310.3961247629. The cubic root of 86683476 is about 442.5667402286.
The spelling of 86683476 in words is "eighty-six million, six hundred eighty-three thousand, four hundred seventy-six".
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