Base | Representation |
---|---|
bin | 1001100111001… |
… | …01001101001110 |
3 | 12121201110101202 |
4 | 10303211031032 |
5 | 131120134411 |
6 | 12000105502 |
7 | 1666230440 |
oct | 463451516 |
9 | 177643352 |
10 | 80630606 |
11 | 41571a71 |
12 | 23005292 |
13 | 13921424 |
14 | a9cc490 |
15 | 712a83b |
hex | 4ce534e |
80630606 has 16 divisors (see below), whose sum is σ = 139055616. Its totient is φ = 34348056.
The previous prime is 80630587. The next prime is 80630651. The reversal of 80630606 is 60603608.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14906 + ... + 19581.
It is an arithmetic number, because the mean of its divisors is an integer number (8690976).
Almost surely, 280630606 is an apocalyptic number.
80630606 is a deficient number, since it is larger than the sum of its proper divisors (58425010).
80630606 is a wasteful number, since it uses less digits than its factorization.
80630606 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34663.
The product of its (nonzero) digits is 5184, while the sum is 29.
The square root of 80630606 is about 8979.4546605014. The cubic root of 80630606 is about 432.0161423723.
The spelling of 80630606 in words is "eighty million, six hundred thirty thousand, six hundred six".
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