Base | Representation |
---|---|
bin | 100000010101100000010… |
… | …000011110100010000011 |
3 | 21212102122212200112220020 |
4 | 200111200100132202003 |
5 | 242401341413233011 |
6 | 4420454041544523 |
7 | 316354014026130 |
oct | 40254020364203 |
9 | 7772585615806 |
10 | 2222113024131 |
11 | 787435965340 |
12 | 2ba7b11a5143 |
13 | 13170cc591c0 |
14 | 7979d733587 |
15 | 3cc07959006 |
hex | 2056041e883 |
2222113024131 has 64 divisors (see below), whose sum is σ = 4115222737920. Its totient is φ = 1028805603840.
The previous prime is 2222113024123. The next prime is 2222113024163. The reversal of 2222113024131 is 1314203112222.
It is not a de Polignac number, because 2222113024131 - 23 = 2222113024123 is a prime.
It is a super-2 number, since 2×22221130241312 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2222113034131) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12670920 + ... + 12845093.
It is an arithmetic number, because the mean of its divisors is an integer number (64300355280).
Almost surely, 22222113024131 is an apocalyptic number.
2222113024131 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
2222113024131 is a deficient number, since it is larger than the sum of its proper divisors (1893109713789).
2222113024131 is a wasteful number, since it uses less digits than its factorization.
2222113024131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25516076.
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 2222113024131 its reverse (1314203112222), we get a palindrome (3536316136353).
The spelling of 2222113024131 in words is "two trillion, two hundred twenty-two billion, one hundred thirteen million, twenty-four thousand, one hundred thirty-one".
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