Base | Representation |
---|---|
bin | 1001100101111… |
… | …00110111110100 |
3 | 12121102001202212 |
4 | 10302330313310 |
5 | 131044343041 |
6 | 11552352552 |
7 | 1664641664 |
oct | 462746764 |
9 | 177361685 |
10 | 80465396 |
11 | 41469930 |
12 | 22b45758 |
13 | 1389417b |
14 | a9881a4 |
15 | 70e68eb |
hex | 4cbcdf4 |
80465396 has 12 divisors (see below), whose sum is σ = 153615840. Its totient is φ = 36575160.
The previous prime is 80465393. The next prime is 80465423. The reversal of 80465396 is 69356408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80465393) 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, 914336 + ... + 914423.
It is an arithmetic number, because the mean of its divisors is an integer number (12801320).
Almost surely, 280465396 is an apocalyptic number.
It is an amenable number.
80465396 is a deficient number, since it is larger than the sum of its proper divisors (73150444).
80465396 is a wasteful number, since it uses less digits than its factorization.
80465396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1828774 (or 1828772 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 41.
The square root of 80465396 is about 8970.2506096541. The cubic root of 80465396 is about 431.7208773632.
The spelling of 80465396 in words is "eighty million, four hundred sixty-five thousand, three hundred ninety-six".
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