Base | Representation |
---|---|
bin | 1001100100001… |
… | …11000011110110 |
3 | 12120222212102101 |
4 | 10302013003312 |
5 | 131020314412 |
6 | 11543532314 |
7 | 1663033246 |
oct | 462070366 |
9 | 176885371 |
10 | 80244982 |
11 | 41329274 |
12 | 22a5a09a |
13 | 13817a4c |
14 | a92bb26 |
15 | 70a1457 |
hex | 4c870f6 |
80244982 has 16 divisors (see below), whose sum is σ = 121445280. Its totient is φ = 39765312.
The previous prime is 80244979. The next prime is 80244991. The reversal of 80244982 is 28944208.
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 7 ways as a sum of consecutive naturals, for example, 195994 + ... + 196402.
It is an arithmetic number, because the mean of its divisors is an integer number (7590330).
Almost surely, 280244982 is an apocalyptic number.
80244982 is a deficient number, since it is larger than the sum of its proper divisors (41200298).
80244982 is a wasteful number, since it uses less digits than its factorization.
80244982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1047.
The product of its (nonzero) digits is 36864, while the sum is 37.
The square root of 80244982 is about 8957.9563517579. The cubic root of 80244982 is about 431.3263212397.
The spelling of 80244982 in words is "eighty million, two hundred forty-four thousand, nine hundred eighty-two".
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