Base | Representation |
---|---|
bin | 1001100100001… |
… | …00011100000010 |
3 | 12120222022200121 |
4 | 10302010130002 |
5 | 131014443432 |
6 | 11543410454 |
7 | 1662660034 |
oct | 462043402 |
9 | 176868617 |
10 | 80234242 |
11 | 413211a0 |
12 | 22a53a2a |
13 | 13812baa |
14 | a927c54 |
15 | 709d197 |
hex | 4c84702 |
80234242 has 32 divisors (see below), whose sum is σ = 137920320. Its totient is φ = 34668480.
The previous prime is 80234239. The next prime is 80234261. The reversal of 80234242 is 24243208.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41808 + ... + 43684.
It is an arithmetic number, because the mean of its divisors is an integer number (4310010).
Almost surely, 280234242 is an apocalyptic number.
80234242 is a deficient number, since it is larger than the sum of its proper divisors (57686078).
80234242 is a wasteful number, since it uses less digits than its factorization.
80234242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1986.
The product of its (nonzero) digits is 3072, while the sum is 25.
The square root of 80234242 is about 8957.3568646113. The cubic root of 80234242 is about 431.3070774554.
The spelling of 80234242 in words is "eighty million, two hundred thirty-four thousand, two hundred forty-two".
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