Base | Representation |
---|---|
bin | 101101001010… |
… | …1010000010000 |
3 | 1122120001212122 |
4 | 1122111100100 |
5 | 22030230031 |
6 | 2203313412 |
7 | 405163643 |
oct | 132252020 |
9 | 48501778 |
10 | 23680016 |
11 | 12404168 |
12 | 7b1b868 |
13 | 4ba1459 |
14 | 3205a5a |
15 | 212b47b |
hex | 1695410 |
23680016 has 10 divisors (see below), whose sum is σ = 45880062. Its totient is φ = 11840000.
The previous prime is 23680003. The next prime is 23680021. The reversal of 23680016 is 61008632.
It can be written as a sum of positive squares in only one way, i.e., 12816400 + 10863616 = 3580^2 + 3296^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 739985 + ... + 740016.
Almost surely, 223680016 is an apocalyptic number.
It is an amenable number.
23680016 is a deficient number, since it is larger than the sum of its proper divisors (22200046).
23680016 is a wasteful number, since it uses less digits than its factorization.
23680016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1480009 (or 1480003 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 23680016 is about 4866.2116682282. The cubic root of 23680016 is about 287.1622387589.
Adding to 23680016 its reverse (61008632), we get a palindrome (84688648).
The spelling of 23680016 in words is "twenty-three million, six hundred eighty thousand, sixteen".
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