Base | Representation |
---|---|
bin | 111001101111111… |
… | …010110110001101 |
3 | 2111112002100100011 |
4 | 321233322312031 |
5 | 3441012104432 |
6 | 240050033221 |
7 | 33003125545 |
oct | 7157726615 |
9 | 2445070304 |
10 | 968863117 |
11 | 457997222 |
12 | 230578811 |
13 | 1259578b1 |
14 | 92964325 |
15 | 5a0d0847 |
hex | 39bfad8d |
968863117 has 6 divisors (see below), whose sum is σ = 1003425098. Its totient is φ = 935453232.
The previous prime is 968863079. The next prime is 968863193. The reversal of 968863117 is 711368869.
It can be written as a sum of positive squares in 3 ways, for example, as 192349161 + 776513956 = 13869^2 + 27866^2 .
It is not a de Polignac number, because 968863117 - 227 = 834645389 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (968863517) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 575178 + ... + 576859.
Almost surely, 2968863117 is an apocalyptic number.
It is an amenable number.
968863117 is a deficient number, since it is larger than the sum of its proper divisors (34561981).
968863117 is a wasteful number, since it uses less digits than its factorization.
968863117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1152095 (or 1152066 counting only the distinct ones).
The product of its digits is 435456, while the sum is 49.
The square root of 968863117 is about 31126.5660971460. The cubic root of 968863117 is about 989.5114131643.
The spelling of 968863117 in words is "nine hundred sixty-eight million, eight hundred sixty-three thousand, one hundred seventeen".
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