Base | Representation |
---|---|
bin | 1010010010010… |
… | …11000111101100 |
3 | 20000101000220011 |
4 | 11021023013230 |
5 | 134042302144 |
6 | 12321303004 |
7 | 2065314016 |
oct | 511130754 |
9 | 200330804 |
10 | 86290924 |
11 | 44788715 |
12 | 24a94a64 |
13 | 14b53925 |
14 | b6631b6 |
15 | 7897a34 |
hex | 524b1ec |
86290924 has 12 divisors (see below), whose sum is σ = 151108048. Its totient is φ = 43117200.
The previous prime is 86290907. The next prime is 86290931. The reversal of 86290924 is 42909268.
It is a super-2 number, since 2×862909242 = 14892247129547552, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 769 + ... + 13159.
Almost surely, 286290924 is an apocalyptic number.
It is an amenable number.
86290924 is a deficient number, since it is larger than the sum of its proper divisors (64817124).
86290924 is a wasteful number, since it uses less digits than its factorization.
86290924 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14136 (or 14134 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 40.
The square root of 86290924 is about 9289.2908233083. The cubic root of 86290924 is about 441.8976647259.
The spelling of 86290924 in words is "eighty-six million, two hundred ninety thousand, nine hundred twenty-four".
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