Base | Representation |
---|---|
bin | 1011000110101110001111… |
… | …1000001001011110010101 |
3 | 1121020021110021022022202002 |
4 | 2301223203320021132111 |
5 | 3100022311232432013 |
6 | 41545130215125045 |
7 | 2400103106164010 |
oct | 261534370113625 |
9 | 47207407268662 |
10 | 12210120202133 |
11 | 398831259a717 |
12 | 14524a0673785 |
13 | 6a7542594139 |
14 | 302d89b92377 |
15 | 16292ea98358 |
hex | b1ae3e09795 |
12210120202133 has 32 divisors (see below), whose sum is σ = 14200952295168. Its totient is φ = 10281358771200.
The previous prime is 12210120202097. The next prime is 12210120202157. The reversal of 12210120202133 is 33120202101221.
It is a cyclic number.
It is not a de Polignac number, because 12210120202133 - 218 = 12210119939989 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 (12210120208133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1620020141 + ... + 1620027677.
It is an arithmetic number, because the mean of its divisors is an integer number (443779759224).
Almost surely, 212210120202133 is an apocalyptic number.
It is an amenable number.
12210120202133 is a deficient number, since it is larger than the sum of its proper divisors (1990832093035).
12210120202133 is a wasteful number, since it uses less digits than its factorization.
12210120202133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11853.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 12210120202133 its reverse (33120202101221), we get a palindrome (45330322303354).
The spelling of 12210120202133 in words is "twelve trillion, two hundred ten billion, one hundred twenty million, two hundred two thousand, one hundred thirty-three".
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