Base | Representation |
---|---|
bin | 1001100010101… |
… | …10000100001011 |
3 | 12120121200010200 |
4 | 10301112010023 |
5 | 130442404144 |
6 | 11535343243 |
7 | 1661236206 |
oct | 461260413 |
9 | 176550120 |
10 | 80044299 |
11 | 41201515 |
12 | 22981b23 |
13 | 137775ba |
14 | a8b893d |
15 | 7061c69 |
hex | 4c5610b |
80044299 has 12 divisors (see below), whose sum is σ = 115697400. Its totient is φ = 53326944.
The previous prime is 80044291. The next prime is 80044343. The reversal of 80044299 is 99244008.
It is a happy number.
It is not a de Polignac number, because 80044299 - 23 = 80044291 is a prime.
It is not an unprimeable number, because it can be changed into a prime (80044291) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 22932 + ... + 26190.
It is an arithmetic number, because the mean of its divisors is an integer number (9641450).
Almost surely, 280044299 is an apocalyptic number.
80044299 is a deficient number, since it is larger than the sum of its proper divisors (35653101).
80044299 is a wasteful number, since it uses less digits than its factorization.
80044299 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5994 (or 5991 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The square root of 80044299 is about 8946.7479566600. The cubic root of 80044299 is about 430.9664560827.
The spelling of 80044299 in words is "eighty million, forty-four thousand, two hundred ninety-nine".
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