Base | Representation |
---|---|
bin | 1001100100111… |
… | …01011001101110 |
3 | 12121011111221201 |
4 | 10302131121232 |
5 | 131031231434 |
6 | 11545520114 |
7 | 1663564120 |
oct | 462353156 |
9 | 177144851 |
10 | 80336494 |
11 | 41390aa7 |
12 | 22aa303a |
13 | 1384a5b4 |
14 | a953210 |
15 | 70bd614 |
hex | 4c9d66e |
80336494 has 16 divisors (see below), whose sum is σ = 138014208. Its totient is φ = 34356312.
The previous prime is 80336449. The next prime is 80336497. The reversal of 80336494 is 49463308.
It is a nialpdrome in base 14.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80336497) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 927 + ... + 12709.
It is an arithmetic number, because the mean of its divisors is an integer number (8625888).
Almost surely, 280336494 is an apocalyptic number.
80336494 is a deficient number, since it is larger than the sum of its proper divisors (57677714).
80336494 is a wasteful number, since it uses less digits than its factorization.
80336494 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12279.
The product of its (nonzero) digits is 62208, while the sum is 37.
The square root of 80336494 is about 8963.0627577854. The cubic root of 80336494 is about 431.4902215787.
The spelling of 80336494 in words is "eighty million, three hundred thirty-six thousand, four hundred ninety-four".
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