Base | Representation |
---|---|
bin | 111001000101… |
… | …101110100100 |
3 | 1001011100001000 |
4 | 321011232210 |
5 | 12312400133 |
6 | 1252433300 |
7 | 241130454 |
oct | 71055644 |
9 | 31140030 |
10 | 14965668 |
11 | 84a1a23 |
12 | 5018830 |
13 | 313cb33 |
14 | 1db7d64 |
15 | 14a9413 |
hex | e45ba4 |
14965668 has 24 divisors (see below), whose sum is σ = 38800160. Its totient is φ = 4988520.
The previous prime is 14965651. The next prime is 14965669. The reversal of 14965668 is 86656941.
14965668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (14965669) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69178 + ... + 69393.
Almost surely, 214965668 is an apocalyptic number.
14965668 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
14965668 is an abundant number, since it is smaller than the sum of its proper divisors (23834492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14965668 is a wasteful number, since it uses less digits than its factorization.
14965668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138584 (or 138576 counting only the distinct ones).
The product of its digits is 311040, while the sum is 45.
The square root of 14965668 is about 3868.5485650306. The cubic root of 14965668 is about 246.4329081602.
The spelling of 14965668 in words is "fourteen million, nine hundred sixty-five thousand, six hundred sixty-eight".
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