Base | Representation |
---|---|
bin | 110010100011000100001011… |
… | …111011010111111011010011 |
3 | 1002011010211010200100120122122 |
4 | 302203010023323113323103 |
5 | 213114324440043302011 |
6 | 2104452420213124455 |
7 | 64553340442665011 |
oct | 6243041373277323 |
9 | 1064124120316578 |
10 | 222312002322131 |
11 | 64920a99715757 |
12 | 20b2567b92972b |
13 | 9707c16401327 |
14 | 3cc7d5b8d78b1 |
15 | 1aa7ca31403db |
hex | ca310bed7ed3 |
222312002322131 has 16 divisors (see below), whose sum is σ = 232141162014720. Its totient is φ = 212496502162560.
The previous prime is 222312002322101. The next prime is 222312002322161. The reversal of 222312002322131 is 131223200213222.
It is an interprime number because it is at equal distance from previous prime (222312002322101) and next prime (222312002322161).
It is a cyclic number.
It is not a de Polignac number, because 222312002322131 - 210 = 222312002321107 is a prime.
It is a super-2 number, since 2×2223120023221312 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 222312002322131.
It is not an unprimeable number, because it can be changed into a prime (222312002322101) 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, 239055230 + ... + 239983388.
It is an arithmetic number, because the mean of its divisors is an integer number (14508822625920).
Almost surely, 2222312002322131 is an apocalyptic number.
222312002322131 is a deficient number, since it is larger than the sum of its proper divisors (9829159692589).
222312002322131 is a wasteful number, since it uses less digits than its factorization.
222312002322131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 935506.
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 222312002322131 its reverse (131223200213222), we get a palindrome (353535202535353).
The spelling of 222312002322131 in words is "two hundred twenty-two trillion, three hundred twelve billion, two million, three hundred twenty-two thousand, one hundred thirty-one".
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