Base | Representation |
---|---|
bin | 111110100000… |
… | …0001110010100 |
3 | 2021122211111120 |
4 | 1331000032110 |
5 | 31342101131 |
6 | 3130203540 |
7 | 545350125 |
oct | 175001624 |
9 | 67584446 |
10 | 32768916 |
11 | 17551854 |
12 | ab835b0 |
13 | 6a343bb |
14 | 44d004c |
15 | 2d24496 |
hex | 1f40394 |
32768916 has 12 divisors (see below), whose sum is σ = 76460832. Its totient is φ = 10922968.
The previous prime is 32768861. The next prime is 32768929. The reversal of 32768916 is 61986723.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1365360 + ... + 1365383.
It is an arithmetic number, because the mean of its divisors is an integer number (6371736).
Almost surely, 232768916 is an apocalyptic number.
It is an amenable number.
32768916 is an abundant number, since it is smaller than the sum of its proper divisors (43691916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32768916 is a wasteful number, since it uses less digits than its factorization.
32768916 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2730750 (or 2730748 counting only the distinct ones).
The product of its digits is 108864, while the sum is 42.
The square root of 32768916 is about 5724.4140311476. The cubic root of 32768916 is about 320.0029817430.
The spelling of 32768916 in words is "thirty-two million, seven hundred sixty-eight thousand, nine hundred sixteen".
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