Base | Representation |
---|---|
bin | 1010010000111… |
… | …01001011101000 |
3 | 20000000110210010 |
4 | 11020131023220 |
5 | 134020242020 |
6 | 12313251520 |
7 | 2063601312 |
oct | 510351350 |
9 | 200013703 |
10 | 86102760 |
11 | 4466a307 |
12 | 24a03ba0 |
13 | 14ab90a3 |
14 | b6147b2 |
15 | 785bde0 |
hex | 521d2e8 |
86102760 has 64 divisors (see below), whose sum is σ = 258940800. Its totient is φ = 22904576.
The previous prime is 86102749. The next prime is 86102761. The reversal of 86102760 is 6720168.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (86102761) 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, 77086 + ... + 78194.
It is an arithmetic number, because the mean of its divisors is an integer number (4045950).
Almost surely, 286102760 is an apocalyptic number.
It is an amenable number.
86102760 is an abundant number, since it is smaller than the sum of its proper divisors (172838040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86102760 is a wasteful number, since it uses less digits than its factorization.
86102760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1770 (or 1766 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 86102760 is about 9279.1572893232. The cubic root of 86102760 is about 441.5762336900.
The spelling of 86102760 in words is "eighty-six million, one hundred two thousand, seven hundred sixty".
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