Base | Representation |
---|---|
bin | 1001100101111… |
… | …01101001101010 |
3 | 12121102020011000 |
4 | 10302331221222 |
5 | 131044443321 |
6 | 11552415430 |
7 | 1664654202 |
oct | 462755152 |
9 | 177366130 |
10 | 80468586 |
11 | 41471270 |
12 | 22b47576 |
13 | 13895763 |
14 | a989402 |
15 | 70e7826 |
hex | 4cbda6a |
80468586 has 32 divisors (see below), whose sum is σ = 195076800. Its totient is φ = 24384240.
The previous prime is 80468579. The next prime is 80468587. The reversal of 80468586 is 68586408.
80468586 is a `hidden beast` number, since 8 + 0 + 4 + 68 + 586 = 666.
It is not an unprimeable number, because it can be changed into a prime (80468587) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67141 + ... + 68328.
It is an arithmetic number, because the mean of its divisors is an integer number (6096150).
Almost surely, 280468586 is an apocalyptic number.
80468586 is an abundant number, since it is smaller than the sum of its proper divisors (114608214).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80468586 is a wasteful number, since it uses less digits than its factorization.
80468586 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135491 (or 135485 counting only the distinct ones).
The product of its (nonzero) digits is 368640, while the sum is 45.
The square root of 80468586 is about 8970.4284178628. The cubic root of 80468586 is about 431.7265823887.
The spelling of 80468586 in words is "eighty million, four hundred sixty-eight thousand, five hundred eighty-six".
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