Base | Representation |
---|---|
bin | 11110101111000011101… |
… | …111101111001001010100 |
3 | 21110220201210021000201012 |
4 | 132233003233233021110 |
5 | 234101101412411312 |
6 | 4254142531551352 |
7 | 305411062252160 |
oct | 36570357571124 |
9 | 7426653230635 |
10 | 2112113013332 |
11 | 744818808103 |
12 | 2a141245b558 |
13 | 12422c75740a |
14 | 74326549ca0 |
15 | 39e1a85d322 |
hex | 1ebc3bef254 |
2112113013332 has 24 divisors (see below), whose sum is σ = 4225740785280. Its totient is φ = 904866700320.
The previous prime is 2112113013323. The next prime is 2112113013397. The reversal of 2112113013332 is 2333103112112.
It is a super-2 number, since 2×21121130133322 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2112113013298 and 2112113013307.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13445144 + ... + 13601327.
It is an arithmetic number, because the mean of its divisors is an integer number (176072532720).
Almost surely, 22112113013332 is an apocalyptic number.
It is an amenable number.
2112113013332 is an abundant number, since it is smaller than the sum of its proper divisors (2113627771948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2112113013332 is a wasteful number, since it uses less digits than its factorization.
2112113013332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27049271 (or 27049269 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 23.
Adding to 2112113013332 its reverse (2333103112112), we get a palindrome (4445216125444).
The spelling of 2112113013332 in words is "two trillion, one hundred twelve billion, one hundred thirteen million, thirteen thousand, three hundred thirty-two".
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