Base | Representation |
---|---|
bin | 1001100101001… |
… | …00001000001100 |
3 | 12121012220202002 |
4 | 10302210020030 |
5 | 131033122134 |
6 | 11550251432 |
7 | 1664040335 |
oct | 462441014 |
9 | 177186662 |
10 | 80364044 |
11 | 413aa772 |
12 | 22ab6b78 |
13 | 13859cb7 |
14 | a95d28c |
15 | 70c687e |
hex | 4ca420c |
80364044 has 12 divisors (see below), whose sum is σ = 141582000. Its totient is φ = 39912048.
The previous prime is 80364043. The next prime is 80364079. The reversal of 80364044 is 44046308.
It is a junction number, because it is equal to n+sod(n) for n = 80363998 and 80364016.
It is not an unprimeable number, because it can be changed into a prime (80364041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66824 + ... + 68015.
It is an arithmetic number, because the mean of its divisors is an integer number (11798500).
Almost surely, 280364044 is an apocalyptic number.
It is an amenable number.
80364044 is a deficient number, since it is larger than the sum of its proper divisors (61217956).
80364044 is a wasteful number, since it uses less digits than its factorization.
80364044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134992 (or 134990 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 29.
The square root of 80364044 is about 8964.5994891016. The cubic root of 80364044 is about 431.5395399578.
The spelling of 80364044 in words is "eighty million, three hundred sixty-four thousand, forty-four".
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