Base | Representation |
---|---|
bin | 111001110000000… |
… | …110001100000000 |
3 | 2111112011201001120 |
4 | 321300012030000 |
5 | 3441020101233 |
6 | 240051032240 |
7 | 33003411144 |
oct | 7160061400 |
9 | 2445151046 |
10 | 968909568 |
11 | 457a19110 |
12 | 23059b680 |
13 | 125972a93 |
14 | 92977224 |
15 | 5a0de4b3 |
hex | 39c06300 |
968909568 has 72 divisors (see below), whose sum is σ = 2813165376. Its totient is φ = 293606400.
The previous prime is 968909563. The next prime is 968909587. The reversal of 968909568 is 865909869.
It is a zygodrome in base 2.
It is not an unprimeable number, because it can be changed into a prime (968909561) 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, 48898 + ... + 65793.
Almost surely, 2968909568 is an apocalyptic number.
It is an amenable number.
968909568 is an abundant number, since it is smaller than the sum of its proper divisors (1844255808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
968909568 is a wasteful number, since it uses less digits than its factorization.
968909568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114721 (or 114707 counting only the distinct ones).
The product of its (nonzero) digits is 8398080, while the sum is 60.
The square root of 968909568 is about 31127.3122514617. The cubic root of 968909568 is about 989.5272265643.
The spelling of 968909568 in words is "nine hundred sixty-eight million, nine hundred nine thousand, five hundred sixty-eight".
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