Base | Representation |
---|---|
bin | 10110100100100101… |
… | …10110000011000111 |
3 | 1011021112022202021110 |
4 | 23102102312003013 |
5 | 144304212334202 |
6 | 5322244420103 |
7 | 606204031146 |
oct | 132222660307 |
9 | 34245282243 |
10 | 12118089927 |
11 | 5159389359 |
12 | 24223a7633 |
13 | 11b1770218 |
14 | 82d59b75d |
15 | 4adcea26c |
hex | 2d24b60c7 |
12118089927 has 8 divisors (see below), whose sum is σ = 16242048000. Its totient is φ = 8036429240.
The previous prime is 12118089911. The next prime is 12118089931. The reversal of 12118089927 is 72998081121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12118089927 - 24 = 12118089911 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12118089227) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10573677 + ... + 10574822.
It is an arithmetic number, because the mean of its divisors is an integer number (2030256000).
Almost surely, 212118089927 is an apocalyptic number.
12118089927 is a deficient number, since it is larger than the sum of its proper divisors (4123958073).
12118089927 is a wasteful number, since it uses less digits than its factorization.
12118089927 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21148693.
The product of its (nonzero) digits is 145152, while the sum is 48.
The spelling of 12118089927 in words is "twelve billion, one hundred eighteen million, eighty-nine thousand, nine hundred twenty-seven".
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