Base | Representation |
---|---|
bin | 100000001100010001… |
… | …0011100011100010010 |
3 | 20121102212110202111221 |
4 | 1000120202130130102 |
5 | 2113040034044224 |
6 | 51431452355254 |
7 | 4665064105300 |
oct | 1003042343422 |
9 | 217385422457 |
10 | 69131159314 |
11 | 27355812218 |
12 | 11493a75b2a |
13 | 6699440839 |
14 | 34bb48b270 |
15 | 1be91db6e4 |
hex | 101889c712 |
69131159314 has 24 divisors (see below), whose sum is σ = 122153754240. Its totient is φ = 29252603016.
The previous prime is 69131159303. The next prime is 69131159329. The reversal of 69131159314 is 41395113196.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4456942 + ... + 4472425.
It is an arithmetic number, because the mean of its divisors is an integer number (5089739760).
Almost surely, 269131159314 is an apocalyptic number.
69131159314 is a deficient number, since it is larger than the sum of its proper divisors (53022594926).
69131159314 is a wasteful number, since it uses less digits than its factorization.
69131159314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8929462 (or 8929455 counting only the distinct ones).
The product of its digits is 87480, while the sum is 43.
The spelling of 69131159314 in words is "sixty-nine billion, one hundred thirty-one million, one hundred fifty-nine thousand, three hundred fourteen".
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