Base | Representation |
---|---|
bin | 1010010010000… |
… | …00100100001110 |
3 | 20000021211121001 |
4 | 11021000210032 |
5 | 134034411234 |
6 | 12320330514 |
7 | 2065044001 |
oct | 511004416 |
9 | 200254531 |
10 | 86247694 |
11 | 44759195 |
12 | 24a73a3a |
13 | 14b3a050 |
14 | b651538 |
15 | 7889d14 |
hex | 524090e |
86247694 has 16 divisors (see below), whose sum is σ = 139864032. Its totient is φ = 39652128.
The previous prime is 86247617. The next prime is 86247713. The reversal of 86247694 is 49674268.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532 + ... + 13144.
It is an arithmetic number, because the mean of its divisors is an integer number (8741502).
Almost surely, 286247694 is an apocalyptic number.
86247694 is a deficient number, since it is larger than the sum of its proper divisors (53616338).
86247694 is a wasteful number, since it uses less digits than its factorization.
86247694 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12891.
The product of its digits is 580608, while the sum is 46.
The square root of 86247694 is about 9286.9636588069. The cubic root of 86247694 is about 441.8238584816.
The spelling of 86247694 in words is "eighty-six million, two hundred forty-seven thousand, six hundred ninety-four".
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