Base | Representation |
---|---|
bin | 1000001110001… |
… | …00000111000100 |
3 | 11210202120022022 |
4 | 10013010013010 |
5 | 120123220313 |
6 | 10502022312 |
7 | 1465104425 |
oct | 407040704 |
9 | 153676268 |
10 | 68960708 |
11 | 35a21223 |
12 | 1b117998 |
13 | 1139676b |
14 | 923164c |
15 | 60c2c08 |
hex | 41c41c4 |
68960708 has 12 divisors (see below), whose sum is σ = 121254672. Its totient is φ = 34316520.
The previous prime is 68960707. The next prime is 68960713. The reversal of 68960708 is 80706986.
68960708 is nontrivially palindromic in base 8.
It is a super-2 number, since 2×689607082 = 9511158495722528, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (68960707) 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, 40010 + ... + 41697.
It is an arithmetic number, because the mean of its divisors is an integer number (10104556).
Almost surely, 268960708 is an apocalyptic number.
It is an amenable number.
68960708 is a deficient number, since it is larger than the sum of its proper divisors (52293964).
68960708 is a wasteful number, since it uses less digits than its factorization.
68960708 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81922 (or 81920 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 44.
The square root of 68960708 is about 8304.2584256513. The cubic root of 68960708 is about 410.0787237293.
The spelling of 68960708 in words is "sixty-eight million, nine hundred sixty thousand, seven hundred eight".
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