Base | Representation |
---|---|
bin | 1001100100111… |
… | …00111110000101 |
3 | 12121011102112012 |
4 | 10302130332011 |
5 | 131031202400 |
6 | 11545504005 |
7 | 1663556012 |
oct | 462347605 |
9 | 177142465 |
10 | 80334725 |
11 | 4138a739 |
12 | 22aa2005 |
13 | 13849853 |
14 | a952709 |
15 | 70bcd35 |
hex | 4c9cf85 |
80334725 has 12 divisors (see below), whose sum is σ = 101020320. Its totient is φ = 63361200.
The previous prime is 80334701. The next prime is 80334757. The reversal of 80334725 is 52743308.
It is a happy number.
It is not a de Polignac number, because 80334725 - 214 = 80318341 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 80334691 and 80334700.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20855 + ... + 24404.
It is an arithmetic number, because the mean of its divisors is an integer number (8418360).
Almost surely, 280334725 is an apocalyptic number.
It is an amenable number.
80334725 is a deficient number, since it is larger than the sum of its proper divisors (20685595).
80334725 is a wasteful number, since it uses less digits than its factorization.
80334725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45340 (or 45335 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 32.
The square root of 80334725 is about 8962.9640744566. The cubic root of 80334725 is about 431.4870544344.
The spelling of 80334725 in words is "eighty million, three hundred thirty-four thousand, seven hundred twenty-five".
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