Base | Representation |
---|---|
bin | 10110010110110000… |
… | …11000011110100111 |
3 | 1010222110001220121011 |
4 | 23023120120132213 |
5 | 144040014214114 |
6 | 5302542403051 |
7 | 603265114366 |
oct | 131330303647 |
9 | 33873056534 |
10 | 12002101159 |
11 | 50a9967274 |
12 | 23ab590487 |
13 | 119371c009 |
14 | 81c0077dd |
15 | 4a3a381c4 |
hex | 2cb6187a7 |
12002101159 has 2 divisors, whose sum is σ = 12002101160. Its totient is φ = 12002101158.
The previous prime is 12002101157. The next prime is 12002101253. The reversal of 12002101159 is 95110120021.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12002101159 - 21 = 12002101157 is a prime.
Together with 12002101157, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12002101157) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6001050579 + 6001050580.
It is an arithmetic number, because the mean of its divisors is an integer number (6001050580).
Almost surely, 212002101159 is an apocalyptic number.
12002101159 is a deficient number, since it is larger than the sum of its proper divisors (1).
12002101159 is an equidigital number, since it uses as much as digits as its factorization.
12002101159 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 180, while the sum is 22.
The spelling of 12002101159 in words is "twelve billion, two million, one hundred one thousand, one hundred fifty-nine".
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