Base | Representation |
---|---|
bin | 1010010011101… |
… | …11011111011110 |
3 | 20000201021012111 |
4 | 11021313133132 |
5 | 134114111140 |
6 | 12325224234 |
7 | 2100001624 |
oct | 511673736 |
9 | 200637174 |
10 | 86472670 |
11 | 448a2219 |
12 | 24b6207a |
13 | 14bb857b |
14 | b6ad514 |
15 | 78d17ea |
hex | 52777de |
86472670 has 16 divisors (see below), whose sum is σ = 155776608. Its totient is φ = 34561120.
The previous prime is 86472623. The next prime is 86472677. The reversal of 86472670 is 7627468.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86472677) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13380 + ... + 18760.
It is an arithmetic number, because the mean of its divisors is an integer number (9736038).
Almost surely, 286472670 is an apocalyptic number.
86472670 is a deficient number, since it is larger than the sum of its proper divisors (69303938).
86472670 is a wasteful number, since it uses less digits than its factorization.
86472670 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6995.
The product of its (nonzero) digits is 112896, while the sum is 40.
The square root of 86472670 is about 9299.0682328930. The cubic root of 86472670 is about 442.2076888858.
The spelling of 86472670 in words is "eighty-six million, four hundred seventy-two thousand, six hundred seventy".
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