Base | Representation |
---|---|
bin | 10110100010101011… |
… | …10101010111011101 |
3 | 1011020102020012012201 |
4 | 23101111311113131 |
5 | 144241114040344 |
6 | 5320513531501 |
7 | 605621056510 |
oct | 132125652735 |
9 | 34212205181 |
10 | 12102096349 |
11 | 5150355122 |
12 | 2418b73b91 |
13 | 11ab360575 |
14 | 82b3d6d77 |
15 | 4ac6db4d4 |
hex | 2d15755dd |
12102096349 has 8 divisors (see below), whose sum is σ = 13831635968. Its totient is φ = 10372723920.
The previous prime is 12102096337. The next prime is 12102096353. The reversal of 12102096349 is 94369020121.
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 12102096349 - 217 = 12101965277 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 (12102096329) 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, 239959 + ... + 285979.
It is an arithmetic number, because the mean of its divisors is an integer number (1728954496).
Almost surely, 212102096349 is an apocalyptic number.
It is an amenable number.
12102096349 is a deficient number, since it is larger than the sum of its proper divisors (1729539619).
12102096349 is an equidigital number, since it uses as much as digits as its factorization.
12102096349 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83595.
The product of its (nonzero) digits is 23328, while the sum is 37.
The spelling of 12102096349 in words is "twelve billion, one hundred two million, ninety-six thousand, three hundred forty-nine".
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