Base | Representation |
---|---|
bin | 1001100110111… |
… | …10111011111111 |
3 | 12121200011011200 |
4 | 10303132323333 |
5 | 131113324202 |
6 | 11555350543 |
7 | 1666062534 |
oct | 463367377 |
9 | 177604150 |
10 | 80604927 |
11 | 41554747 |
12 | 22bb2453 |
13 | 13912830 |
14 | a9c2d8b |
15 | 7122e1c |
hex | 4cdeeff |
80604927 has 24 divisors (see below), whose sum is σ = 125789664. Its totient is φ = 49443264.
The previous prime is 80604917. The next prime is 80604941. The reversal of 80604927 is 72940608.
It is not a de Polignac number, because 80604927 - 215 = 80572159 is a prime.
It is a plaindrome in base 16.
It is a junction number, because it is equal to n+sod(n) for n = 80604891 and 80604900.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80604917) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42718 + ... + 44564.
It is an arithmetic number, because the mean of its divisors is an integer number (5241236).
Almost surely, 280604927 is an apocalyptic number.
80604927 is a deficient number, since it is larger than the sum of its proper divisors (45184737).
80604927 is a wasteful number, since it uses less digits than its factorization.
80604927 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2239 (or 2236 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 80604927 is about 8978.0246713851. The cubic root of 80604927 is about 431.9702750895.
The spelling of 80604927 in words is "eighty million, six hundred four thousand, nine hundred twenty-seven".
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