Base | Representation |
---|---|
bin | 1001100100010… |
… | …11010010100010 |
3 | 12121000202012000 |
4 | 10302023102202 |
5 | 131021343211 |
6 | 11544144430 |
7 | 1663134615 |
oct | 462132242 |
9 | 177022160 |
10 | 80262306 |
11 | 41340293 |
12 | 22a68116 |
13 | 138228b7 |
14 | a93417c |
15 | 70a6656 |
hex | 4c8b4a2 |
80262306 has 16 divisors (see below), whose sum is σ = 178360800. Its totient is φ = 26754084.
The previous prime is 80262283. The next prime is 80262313. The reversal of 80262306 is 60326208.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 80262306.
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 7 ways as a sum of consecutive naturals, for example, 743116 + ... + 743223.
It is an arithmetic number, because the mean of its divisors is an integer number (11147550).
Almost surely, 280262306 is an apocalyptic number.
80262306 is an abundant number, since it is smaller than the sum of its proper divisors (98098494).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80262306 is a wasteful number, since it uses less digits than its factorization.
80262306 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1486350 (or 1486344 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 80262306 is about 8958.9232611961. The cubic root of 80262306 is about 431.3573585264.
The spelling of 80262306 in words is "eighty million, two hundred sixty-two thousand, three hundred six".
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