Base | Representation |
---|---|
bin | 1001100010011… |
… | …01011010001100 |
3 | 12120112212111112 |
4 | 10301031122030 |
5 | 130440240334 |
6 | 11534511152 |
7 | 1661030636 |
oct | 461153214 |
9 | 176485445 |
10 | 80008844 |
11 | 41187913 |
12 | 229654b8 |
13 | 13764416 |
14 | a8a9a56 |
15 | 70564ce |
hex | 4c4d68c |
80008844 has 12 divisors (see below), whose sum is σ = 140205744. Its totient is φ = 39950064.
The previous prime is 80008813. The next prime is 80008847. The reversal of 80008844 is 44880008.
It is a self number, because there is not a number n which added to its sum of digits gives 80008844.
It is not an unprimeable number, because it can be changed into a prime (80008847) 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, 10184 + ... + 16239.
It is an arithmetic number, because the mean of its divisors is an integer number (11683812).
Almost surely, 280008844 is an apocalyptic number.
It is an amenable number.
80008844 is a deficient number, since it is larger than the sum of its proper divisors (60196900).
80008844 is a wasteful number, since it uses less digits than its factorization.
80008844 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27184 (or 27182 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 32.
The square root of 80008844 is about 8944.7662909659. The cubic root of 80008844 is about 430.9028156050.
The spelling of 80008844 in words is "eighty million, eight thousand, eight hundred forty-four".
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