Base | Representation |
---|---|
bin | 111001110000011… |
… | …010110010101000 |
3 | 2111112022222211012 |
4 | 321300122302220 |
5 | 3441030301320 |
6 | 240052523052 |
7 | 33004212164 |
oct | 7160326250 |
9 | 2445288735 |
10 | 968993960 |
11 | 457a76560 |
12 | 230620488 |
13 | 1259a230c |
14 | 92999ca4 |
15 | 5a1094c5 |
hex | 39c1aca8 |
968993960 has 64 divisors (see below), whose sum is σ = 2381702400. Its totient is φ = 351878400.
The previous prime is 968993957. The next prime is 968993983. The reversal of 968993960 is 69399869.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 968993960.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 540746 + ... + 542534.
It is an arithmetic number, because the mean of its divisors is an integer number (37214100).
Almost surely, 2968993960 is an apocalyptic number.
It is an amenable number.
968993960 is an abundant number, since it is smaller than the sum of its proper divisors (1412708440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
968993960 is a wasteful number, since it uses less digits than its factorization.
968993960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3042 (or 3038 counting only the distinct ones).
The product of its (nonzero) digits is 5668704, while the sum is 59.
The square root of 968993960 is about 31128.6678160181. The cubic root of 968993960 is about 989.5559549961. Note that the first 3 decimals are identical.
The spelling of 968993960 in words is "nine hundred sixty-eight million, nine hundred ninety-three thousand, nine hundred sixty".
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