Base | Representation |
---|---|
bin | 1010010111000… |
… | …01011100000110 |
3 | 20001112022111002 |
4 | 11023201130012 |
5 | 134222003010 |
6 | 12342413302 |
7 | 2103460046 |
oct | 513413406 |
9 | 201468432 |
10 | 86906630 |
11 | 45069268 |
12 | 25131232 |
13 | 1500ac55 |
14 | b783726 |
15 | 796a1a5 |
hex | 52e1706 |
86906630 has 8 divisors (see below), whose sum is σ = 156431952. Its totient is φ = 34762648.
The previous prime is 86906629. The next prime is 86906647. The reversal of 86906630 is 3660968.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4345322 + ... + 4345341.
It is an arithmetic number, because the mean of its divisors is an integer number (19553994).
Almost surely, 286906630 is an apocalyptic number.
86906630 is a deficient number, since it is larger than the sum of its proper divisors (69525322).
86906630 is a wasteful number, since it uses less digits than its factorization.
86906630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8690670.
The product of its (nonzero) digits is 46656, while the sum is 38.
The square root of 86906630 is about 9322.3725520921. The cubic root of 86906630 is about 442.9461893681.
The spelling of 86906630 in words is "eighty-six million, nine hundred six thousand, six hundred thirty".
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