Base | Representation |
---|---|
bin | 1100111011000011011… |
… | …0001011000010111011 |
3 | 210020001021120221122102 |
4 | 3032300312023002323 |
5 | 12114134120320011 |
6 | 245553511414015 |
7 | 22016423416202 |
oct | 3166066130273 |
9 | 706037527572 |
10 | 222010323131 |
11 | 861770487a3 |
12 | 3703a98430b |
13 | 17c21346b0c |
14 | aa6138c239 |
15 | 5b9594173b |
hex | 33b0d8b0bb |
222010323131 has 8 divisors (see below), whose sum is σ = 235879145280. Its totient is φ = 208359907848.
The previous prime is 222010323127. The next prime is 222010323133. The reversal of 222010323131 is 131323010222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 222010323131 - 22 = 222010323127 is a prime.
It is a super-2 number, since 2×2220103231312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (222010323133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54599621 + ... + 54603686.
It is an arithmetic number, because the mean of its divisors is an integer number (29484893160).
Almost surely, 2222010323131 is an apocalyptic number.
222010323131 is a deficient number, since it is larger than the sum of its proper divisors (13868822149).
222010323131 is a wasteful number, since it uses less digits than its factorization.
222010323131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109203433.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 222010323131 its reverse (131323010222), we get a palindrome (353333333353).
The spelling of 222010323131 in words is "two hundred twenty-two billion, ten million, three hundred twenty-three thousand, one hundred thirty-one".
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