Base | Representation |
---|---|
bin | 1010010010001… |
… | …01001001111000 |
3 | 20000022210101010 |
4 | 11021011021320 |
5 | 134041011423 |
6 | 12320553520 |
7 | 2065152540 |
oct | 511051170 |
9 | 200283333 |
10 | 86266488 |
11 | 44771320 |
12 | 24a828a0 |
13 | 14b45779 |
14 | b658320 |
15 | 7890693 |
hex | 5245278 |
86266488 has 64 divisors (see below), whose sum is σ = 268888320. Its totient is φ = 22406400.
The previous prime is 86266429. The next prime is 86266507. The reversal of 86266488 is 88466268.
It is a happy number.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21493 + ... + 25188.
It is an arithmetic number, because the mean of its divisors is an integer number (4201380).
Almost surely, 286266488 is an apocalyptic number.
86266488 is a gapful number since it is divisible by the number (88) formed by its first and last digit.
It is an amenable number.
86266488 is an abundant number, since it is smaller than the sum of its proper divisors (182621832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86266488 is a wasteful number, since it uses less digits than its factorization.
86266488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46708 (or 46704 counting only the distinct ones).
The product of its digits is 884736, while the sum is 48.
The square root of 86266488 is about 9287.9754521639. The cubic root of 86266488 is about 441.8559483619.
The spelling of 86266488 in words is "eighty-six million, two hundred sixty-six thousand, four hundred eighty-eight".
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