Base | Representation |
---|---|
bin | 100000001100010010100… |
… | …101111110010111100001 |
3 | 21211111010102102001011001 |
4 | 200030102211332113201 |
5 | 242221111321231423 |
6 | 4412140242152001 |
7 | 315553606415650 |
oct | 40142245762741 |
9 | 7744112361131 |
10 | 2212220102113 |
11 | 78321963662a |
12 | 2b88b0052601 |
13 | 1307c44c00a8 |
14 | 791018c5197 |
15 | 3c82919ccad |
hex | 2031297e5e1 |
2212220102113 has 16 divisors (see below), whose sum is σ = 2616738871680. Its totient is φ = 1829888476416.
The previous prime is 2212220102111. The next prime is 2212220102119. The reversal of 2212220102113 is 3112010222122.
It is not a de Polignac number, because 2212220102113 - 21 = 2212220102111 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2212220102111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2313720 + ... + 3126937.
It is an arithmetic number, because the mean of its divisors is an integer number (163546179480).
Almost surely, 22212220102113 is an apocalyptic number.
It is an amenable number.
2212220102113 is a deficient number, since it is larger than the sum of its proper divisors (404518769567).
2212220102113 is a wasteful number, since it uses less digits than its factorization.
2212220102113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5442696.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 2212220102113 its reverse (3112010222122), we get a palindrome (5324230324235).
The spelling of 2212220102113 in words is "two trillion, two hundred twelve billion, two hundred twenty million, one hundred two thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.099 sec. • engine limits •