Base | Representation |
---|---|
bin | 1010010000010… |
… | …01001110110110 |
3 | 12222212022200200 |
4 | 11020021032312 |
5 | 134010133141 |
6 | 12311421330 |
7 | 2063111136 |
oct | 510111666 |
9 | 188768620 |
10 | 86021046 |
11 | 44613981 |
12 | 24984846 |
13 | 14a8ab37 |
14 | b5d2ac6 |
15 | 7842ab6 |
hex | 52093b6 |
86021046 has 24 divisors (see below), whose sum is σ = 188741280. Its totient is φ = 28310256.
The previous prime is 86021021. The next prime is 86021051. The reversal of 86021046 is 64012068.
86021046 is a `hidden beast` number, since 8 + 602 + 10 + 46 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28825 + ... + 31668.
It is an arithmetic number, because the mean of its divisors is an integer number (7864220).
Almost surely, 286021046 is an apocalyptic number.
86021046 is an abundant number, since it is smaller than the sum of its proper divisors (102720234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86021046 is a wasteful number, since it uses less digits than its factorization.
86021046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60580 (or 60577 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 86021046 is about 9274.7531503539. The cubic root of 86021046 is about 441.4364999541.
The spelling of 86021046 in words is "eighty-six million, twenty-one thousand, forty-six".
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