Base | Representation |
---|---|
bin | 100000010110100010010… |
… | …111010110101001101001 |
3 | 21212112112011122121200022 |
4 | 200112202113112221221 |
5 | 242411124330414423 |
6 | 4421200101450225 |
7 | 316423342146635 |
oct | 40264227265151 |
9 | 7775464577608 |
10 | 2223222123113 |
11 | 787954a24872 |
12 | 2baa60710975 |
13 | 1318589745a4 |
14 | 79866b5ddc5 |
15 | 3cc6eedadc8 |
hex | 205a25d6a69 |
2223222123113 has 2 divisors, whose sum is σ = 2223222123114. Its totient is φ = 2223222123112.
The previous prime is 2223222123103. The next prime is 2223222123127. The reversal of 2223222123113 is 3113212223222.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1611802906624 + 611419216489 = 1269568^2 + 781933^2 .
It is a cyclic number.
It is not a de Polignac number, because 2223222123113 - 28 = 2223222122857 is a prime.
It is not a weakly prime, because it can be changed into another prime (2223222123103) 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 as a sum of consecutive naturals, namely, 1111611061556 + 1111611061557.
It is an arithmetic number, because the mean of its divisors is an integer number (1111611061557).
Almost surely, 22223222123113 is an apocalyptic number.
It is an amenable number.
2223222123113 is a deficient number, since it is larger than the sum of its proper divisors (1).
2223222123113 is an equidigital number, since it uses as much as digits as its factorization.
2223222123113 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 3456, while the sum is 26.
Adding to 2223222123113 its reverse (3113212223222), we get a palindrome (5336434346335).
The spelling of 2223222123113 in words is "two trillion, two hundred twenty-three billion, two hundred twenty-two million, one hundred twenty-three thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •