Base | Representation |
---|---|
bin | 10110100010101011… |
… | …00001000100001111 |
3 | 1011020102001222011002 |
4 | 23101111201010033 |
5 | 144241103410244 |
6 | 5320512050515 |
7 | 605620262213 |
oct | 132125410417 |
9 | 34212058132 |
10 | 12102013199 |
11 | 51502a8701 |
12 | 2418b33a3b |
13 | 11ab331773 |
14 | 82b3b4943 |
15 | 4ac6c1a4e |
hex | 2d156110f |
12102013199 has 8 divisors (see below), whose sum is σ = 12313454448. Its totient is φ = 11890992960.
The previous prime is 12102013129. The next prime is 12102013211. The reversal of 12102013199 is 99131020121.
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 12102013199 - 28 = 12102012943 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 (12102013129) 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, 46982 + ... + 162515.
It is an arithmetic number, because the mean of its divisors is an integer number (1539181806).
Almost surely, 212102013199 is an apocalyptic number.
12102013199 is a deficient number, since it is larger than the sum of its proper divisors (211441249).
12102013199 is an equidigital number, since it uses as much as digits as its factorization.
12102013199 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 210505.
The product of its (nonzero) digits is 972, while the sum is 29.
The spelling of 12102013199 in words is "twelve billion, one hundred two million, thirteen thousand, one hundred ninety-nine".
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