Base | Representation |
---|---|
bin | 1001100011111… |
… | …11011011000110 |
3 | 12120221021111212 |
4 | 10301333123012 |
5 | 131013314302 |
6 | 11543131422 |
7 | 1662543122 |
oct | 461773306 |
9 | 176837455 |
10 | 80213702 |
11 | 41307818 |
12 | 22a43b72 |
13 | 1380673a |
14 | a920582 |
15 | 7097052 |
hex | 4c7f6c6 |
80213702 has 8 divisors (see below), whose sum is σ = 120517416. Its totient is φ = 40041232.
The previous prime is 80213657. The next prime is 80213711. The reversal of 80213702 is 20731208.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 31268 + ... + 33735.
It is an arithmetic number, because the mean of its divisors is an integer number (15064677).
Almost surely, 280213702 is an apocalyptic number.
80213702 is a deficient number, since it is larger than the sum of its proper divisors (40303714).
80213702 is a wasteful number, since it uses less digits than its factorization.
80213702 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65622.
The product of its (nonzero) digits is 672, while the sum is 23.
The square root of 80213702 is about 8956.2102476438. The cubic root of 80213702 is about 431.2702693827.
The spelling of 80213702 in words is "eighty million, two hundred thirteen thousand, seven hundred two".
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