Base | Representation |
---|---|
bin | 1001100100110… |
… | …11101001001111 |
3 | 12121011011002002 |
4 | 10302123221033 |
5 | 131031014140 |
6 | 11545422515 |
7 | 1663534124 |
oct | 462335117 |
9 | 177134062 |
10 | 80329295 |
11 | 41386652 |
12 | 22a9aa3b |
13 | 13847237 |
14 | a95074b |
15 | 70bb415 |
hex | 4c9ba4f |
80329295 has 4 divisors (see below), whose sum is σ = 96395160. Its totient is φ = 64263432.
The previous prime is 80329279. The next prime is 80329357. The reversal of 80329295 is 59292308.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 80329295 - 24 = 80329279 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8032925 + ... + 8032934.
It is an arithmetic number, because the mean of its divisors is an integer number (24098790).
Almost surely, 280329295 is an apocalyptic number.
80329295 is a deficient number, since it is larger than the sum of its proper divisors (16065865).
80329295 is a wasteful number, since it uses less digits than its factorization.
80329295 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16065864.
The product of its (nonzero) digits is 38880, while the sum is 38.
The square root of 80329295 is about 8962.6611561522. The cubic root of 80329295 is about 431.4773324971.
The spelling of 80329295 in words is "eighty million, three hundred twenty-nine thousand, two hundred ninety-five".
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