Base | Representation |
---|---|
bin | 1010010011000… |
… | …11111001011000 |
3 | 20000120012002211 |
4 | 11021203321120 |
5 | 134104024113 |
6 | 12323404504 |
7 | 2066215624 |
oct | 511437130 |
9 | 200505084 |
10 | 86392408 |
11 | 44847993 |
12 | 24b23734 |
13 | 14b8ab8b |
14 | b68c184 |
15 | 78b7b3d |
hex | 5263e58 |
86392408 has 16 divisors (see below), whose sum is σ = 162279000. Its totient is φ = 43118016.
The previous prime is 86392399. The next prime is 86392417. The reversal of 86392408 is 80429368.
It is an interprime number because it is at equal distance from previous prime (86392399) and next prime (86392417).
It is a congruent number.
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, 4938 + ... + 14041.
Almost surely, 286392408 is an apocalyptic number.
It is an amenable number.
86392408 is a deficient number, since it is larger than the sum of its proper divisors (75886592).
86392408 is a wasteful number, since it uses less digits than its factorization.
86392408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19554 (or 19550 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 40.
The square root of 86392408 is about 9294.7516373489. The cubic root of 86392408 is about 442.0708307691.
The spelling of 86392408 in words is "eighty-six million, three hundred ninety-two thousand, four hundred eight".
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