Base | Representation |
---|---|
bin | 100000010101101011100… |
… | …110011100001111101111 |
3 | 21212110011010210011021022 |
4 | 200111223212130033233 |
5 | 242402234123100221 |
6 | 4420525000524355 |
7 | 316361514433430 |
oct | 40255346341757 |
9 | 7773133704238 |
10 | 2222303331311 |
11 | 7875233279a8 |
12 | 2ba844a806bb |
13 | 1317404cb6bb |
14 | 797bab11487 |
15 | 3cc194eb4ab |
hex | 2056b99c3ef |
2222303331311 has 16 divisors (see below), whose sum is σ = 2547477813504. Its totient is φ = 1899055234944.
The previous prime is 2222303331293. The next prime is 2222303331319. The reversal of 2222303331311 is 1131333032222.
It is a de Polignac number, because none of the positive numbers 2k-2222303331311 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 (2222303331319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69251276 + ... + 69283358.
It is an arithmetic number, because the mean of its divisors is an integer number (159217363344).
Almost surely, 22222303331311 is an apocalyptic number.
2222303331311 is a deficient number, since it is larger than the sum of its proper divisors (325174482193).
2222303331311 is a wasteful number, since it uses less digits than its factorization.
2222303331311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61790.
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 2222303331311 its reverse (1131333032222), we get a palindrome (3353636363533).
The spelling of 2222303331311 in words is "two trillion, two hundred twenty-two billion, three hundred three million, three hundred thirty-one thousand, three hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •