Base | Representation |
---|---|
bin | 111001101100111… |
… | …011110111100101 |
3 | 2111110121121022000 |
4 | 321230323313211 |
5 | 3440312041434 |
6 | 240021155513 |
7 | 32663360130 |
oct | 7154736745 |
9 | 2443547260 |
10 | 968080869 |
11 | 457502538 |
12 | 23025bb99 |
13 | 125742822 |
14 | 927dd217 |
15 | 59ec8b99 |
hex | 39b3bde5 |
968080869 has 16 divisors (see below), whose sum is σ = 1639079040. Its totient is φ = 553188960.
The previous prime is 968080819. The next prime is 968080873.
968080869 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 968080869 - 28 = 968080613 is a prime.
It is a super-2 number, since 2×9680808692 = 1874361137847590322, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (968080819) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2560872 + ... + 2561249.
It is an arithmetic number, because the mean of its divisors is an integer number (102442440).
Almost surely, 2968080869 is an apocalyptic number.
It is an amenable number.
968080869 is a deficient number, since it is larger than the sum of its proper divisors (670998171).
968080869 is a wasteful number, since it uses less digits than its factorization.
968080869 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5122137 (or 5122131 counting only the distinct ones).
The product of its (nonzero) digits is 1492992, while the sum is 54.
The square root of 968080869 is about 31113.9979591180. The cubic root of 968080869 is about 989.2450350690.
The spelling of 968080869 in words is "nine hundred sixty-eight million, eighty thousand, eight hundred sixty-nine".
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