Base | Representation |
---|---|
bin | 10001100111001100010… |
… | …001101111001110100101 |
3 | 11021201000210110102000210 |
4 | 101213030101233032211 |
5 | 124312210112342013 |
6 | 2324002104130033 |
7 | 153304453600551 |
oct | 21471421571645 |
9 | 4251023412023 |
10 | 1210313012133 |
11 | 427322162815 |
12 | 176697466919 |
13 | 8a1940aa854 |
14 | 4281808a861 |
15 | 2173a2c7cc3 |
hex | 119cc46f3a5 |
1210313012133 has 16 divisors (see below), whose sum is σ = 1615371708800. Its totient is φ = 806065072704.
The previous prime is 1210313012113. The next prime is 1210313012147. The reversal of 1210313012133 is 3312103130121.
It is a happy number.
It is not a de Polignac number, because 1210313012133 - 28 = 1210313011877 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 (1210313012113) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22531335 + ... + 22584987.
It is an arithmetic number, because the mean of its divisors is an integer number (100960731800).
Almost surely, 21210313012133 is an apocalyptic number.
It is an amenable number.
1210313012133 is a deficient number, since it is larger than the sum of its proper divisors (405058696667).
1210313012133 is a wasteful number, since it uses less digits than its factorization.
1210313012133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61068.
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 1210313012133 its reverse (3312103130121), we get a palindrome (4522416142254).
The spelling of 1210313012133 in words is "one trillion, two hundred ten billion, three hundred thirteen million, twelve thousand, one hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •