Base | Representation |
---|---|
bin | 1001100100100… |
… | …11001110111010 |
3 | 12121002101211001 |
4 | 10302103032322 |
5 | 131023413332 |
6 | 11544555214 |
7 | 1663331515 |
oct | 462231672 |
9 | 177071731 |
10 | 80294842 |
11 | 41362781 |
12 | 22a82b0a |
13 | 13834654 |
14 | a941d7c |
15 | 70b10e7 |
hex | 4c933ba |
80294842 has 16 divisors (see below), whose sum is σ = 127697472. Its totient is φ = 37735360.
The previous prime is 80294831. The next prime is 80294857. The reversal of 80294842 is 24849208.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40617 + ... + 42547.
It is an arithmetic number, because the mean of its divisors is an integer number (7981092).
Almost surely, 280294842 is an apocalyptic number.
80294842 is a deficient number, since it is larger than the sum of its proper divisors (47402630).
80294842 is a wasteful number, since it uses less digits than its factorization.
80294842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3173.
The product of its (nonzero) digits is 36864, while the sum is 37.
The square root of 80294842 is about 8960.7389204239. The cubic root of 80294842 is about 431.4156372200.
The spelling of 80294842 in words is "eighty million, two hundred ninety-four thousand, eight hundred forty-two".
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