Base | Representation |
---|---|
bin | 1001100101011… |
… | …10101011001100 |
3 | 12121022010000002 |
4 | 10302232223030 |
5 | 131041012434 |
6 | 11551223432 |
7 | 1664310311 |
oct | 462565314 |
9 | 177263002 |
10 | 80407244 |
11 | 4142a175 |
12 | 22b17b78 |
13 | 13873868 |
14 | a970d08 |
15 | 70d457e |
hex | 4caeacc |
80407244 has 12 divisors (see below), whose sum is σ = 140776944. Its totient is φ = 40185264.
The previous prime is 80407231. The next prime is 80407267. The reversal of 80407244 is 44270408.
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, 11642 + ... + 17214.
It is an arithmetic number, because the mean of its divisors is an integer number (11731412).
Almost surely, 280407244 is an apocalyptic number.
It is an amenable number.
80407244 is a deficient number, since it is larger than the sum of its proper divisors (60369700).
80407244 is a wasteful number, since it uses less digits than its factorization.
80407244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9184 (or 9182 counting only the distinct ones).
The product of its (nonzero) digits is 7168, while the sum is 29.
The square root of 80407244 is about 8967.0086427972. The cubic root of 80407244 is about 431.6168513512.
The spelling of 80407244 in words is "eighty million, four hundred seven thousand, two hundred forty-four".
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