Base | Representation |
---|---|
bin | 1000001100010… |
… | …00011010101100 |
3 | 11210022010220121 |
4 | 10012020122230 |
5 | 120042404304 |
6 | 10452454324 |
7 | 1463035534 |
oct | 406103254 |
9 | 153263817 |
10 | 68716204 |
11 | 35874557 |
12 | 1b01a3a4 |
13 | 1130c39b |
14 | 91aa4c4 |
15 | 6075554 |
hex | 41886ac |
68716204 has 12 divisors (see below), whose sum is σ = 121318344. Its totient is φ = 34053824.
The previous prime is 68716201. The next prime is 68716213. The reversal of 68716204 is 40261786.
It is a self number, because there is not a number n which added to its sum of digits gives 68716204.
It is not an unprimeable number, because it can be changed into a prime (68716201) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75562 + ... + 76465.
It is an arithmetic number, because the mean of its divisors is an integer number (10109862).
Almost surely, 268716204 is an apocalyptic number.
It is an amenable number.
68716204 is a deficient number, since it is larger than the sum of its proper divisors (52602140).
68716204 is a wasteful number, since it uses less digits than its factorization.
68716204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152144 (or 152142 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 34.
The square root of 68716204 is about 8289.5237498906. The cubic root of 68716204 is about 409.5934975545.
The spelling of 68716204 in words is "sixty-eight million, seven hundred sixteen thousand, two hundred four".
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