Base | Representation |
---|---|
bin | 1010111011101010011100… |
… | …0110111100100010011101 |
3 | 1120120010000222101012121211 |
4 | 2232322213012330202131 |
5 | 3033414202230010414 |
6 | 41321545020424421 |
7 | 2350265555066401 |
oct | 256724706744235 |
9 | 46503028335554 |
10 | 12020122110109 |
11 | 3914783626a73 |
12 | 14216b66a8111 |
13 | 69265347ca09 |
14 | 2d7ac41ad101 |
15 | 15ca0e75c3c4 |
hex | aeea71bc89d |
12020122110109 has 8 divisors (see below), whose sum is σ = 12727218486528. Its totient is φ = 11313029108160.
The previous prime is 12020122110103. The next prime is 12020122110119. The reversal of 12020122110109 is 90101122102021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12020122110109 - 27 = 12020122109981 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12020122110109.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12020122110103) 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, 12731334 + ... + 13642840.
It is an arithmetic number, because the mean of its divisors is an integer number (1590902310816).
Almost surely, 212020122110109 is an apocalyptic number.
It is an amenable number.
12020122110109 is a deficient number, since it is larger than the sum of its proper divisors (707096376419).
12020122110109 is an equidigital number, since it uses as much as digits as its factorization.
12020122110109 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1687235.
The product of its (nonzero) digits is 144, while the sum is 22.
The spelling of 12020122110109 in words is "twelve trillion, twenty billion, one hundred twenty-two million, one hundred ten thousand, one hundred nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.324 sec. • engine limits •