Base | Representation |
---|---|
bin | 1001100111101… |
… | …01010001110110 |
3 | 12121211210200222 |
4 | 10303311101312 |
5 | 131124241223 |
6 | 12001334342 |
7 | 1666623404 |
oct | 463652166 |
9 | 177753628 |
10 | 80696438 |
11 | 41607479 |
12 | 230373b2 |
13 | 13945394 |
14 | aa08474 |
15 | 71400c8 |
hex | 4cf5476 |
80696438 has 16 divisors (see below), whose sum is σ = 122143680. Its totient is φ = 39984000.
The previous prime is 80696419. The next prime is 80696449. The reversal of 80696438 is 83469608.
It is a congruent number.
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, 191468 + ... + 191888.
It is an arithmetic number, because the mean of its divisors is an integer number (7633980).
Almost surely, 280696438 is an apocalyptic number.
80696438 is a deficient number, since it is larger than the sum of its proper divisors (41447242).
80696438 is a wasteful number, since it uses less digits than its factorization.
80696438 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1063.
The product of its (nonzero) digits is 248832, while the sum is 44.
The square root of 80696438 is about 8983.1196140316. The cubic root of 80696438 is about 432.1336856205.
The spelling of 80696438 in words is "eighty million, six hundred ninety-six thousand, four hundred thirty-eight".
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