Base | Representation |
---|---|
bin | 10110100011101101… |
… | …01101111100101101 |
3 | 1011021000110011010121 |
4 | 23101312231330231 |
5 | 144300320413332 |
6 | 5321422404541 |
7 | 606054252001 |
oct | 132166557455 |
9 | 34230404117 |
10 | 12110716717 |
11 | 51552027a0 |
12 | 241ba30751 |
13 | 11b008b188 |
14 | 82c5dc701 |
15 | 4ad340797 |
hex | 2d1dadf2d |
12110716717 has 64 divisors (see below), whose sum is σ = 15225719040. Its totient is φ = 9488793600.
The previous prime is 12110716693. The next prime is 12110716721. The reversal of 12110716717 is 71761701121.
It is a happy number.
It is not a de Polignac number, because 12110716717 - 219 = 12110192429 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 (12110716757) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13746117 + ... + 13746997.
It is an arithmetic number, because the mean of its divisors is an integer number (237901860).
Almost surely, 212110716717 is an apocalyptic number.
12110716717 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
It is an amenable number.
12110716717 is a deficient number, since it is larger than the sum of its proper divisors (3115002323).
12110716717 is a wasteful number, since it uses less digits than its factorization.
12110716717 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1054.
The product of its (nonzero) digits is 4116, while the sum is 34.
It can be divided in two parts, 12110 and 716717, that added together give a palindrome (728827).
The spelling of 12110716717 in words is "twelve billion, one hundred ten million, seven hundred sixteen thousand, seven hundred seventeen".
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