Base | Representation |
---|---|
bin | 110010100000001010000001… |
… | …011111010000111011011101 |
3 | 1002010102201011220221120021110 |
4 | 302200022001133100323131 |
5 | 213103041100431431023 |
6 | 2104220521212452233 |
7 | 64533033113336034 |
oct | 6240120137207335 |
9 | 1063381156846243 |
10 | 222112111202013 |
11 | 6485424336062a |
12 | 20ab299477a079 |
13 | 96c210b814726 |
14 | 3cbc3d807971b |
15 | 1aa29a4526a93 |
hex | ca02817d0edd |
222112111202013 has 16 divisors (see below), whose sum is σ = 309026393542656. Its totient is φ = 141636320144880.
The previous prime is 222112111201969. The next prime is 222112111202041. The reversal of 222112111202013 is 310202111211222.
It is a de Polignac number, because none of the positive numbers 2k-222112111202013 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222112111200013) 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, 22070256 + ... + 30517542.
It is an arithmetic number, because the mean of its divisors is an integer number (19314149596416).
Almost surely, 2222112111202013 is an apocalyptic number.
222112111202013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
222112111202013 is a deficient number, since it is larger than the sum of its proper divisors (86914282340643).
222112111202013 is a wasteful number, since it uses less digits than its factorization.
222112111202013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8828384.
The product of its (nonzero) digits is 192, while the sum is 21.
Adding to 222112111202013 its reverse (310202111211222), we get a palindrome (532314222413235).
The spelling of 222112111202013 in words is "two hundred twenty-two trillion, one hundred twelve billion, one hundred eleven million, two hundred two thousand, thirteen".
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