Base | Representation |
---|---|
bin | 10100110011001010… |
… | …011100000111111011 |
3 | 2010122102212200012211 |
4 | 110303022130013323 |
5 | 331214300224011 |
6 | 14132034115551 |
7 | 1420303106500 |
oct | 246312340773 |
9 | 63572780184 |
10 | 22333211131 |
11 | 9520574090 |
12 | 43b341bbb7 |
13 | 214bbaa53a |
14 | 111c11b4a7 |
15 | 8aa9ecb21 |
hex | 53329c1fb |
22333211131 has 12 divisors (see below), whose sum is σ = 28341218520. Its totient is φ = 17402501760.
The previous prime is 22333211107. The next prime is 22333211143. The reversal of 22333211131 is 13111233322.
It is not a de Polignac number, because 22333211131 - 221 = 22331113979 is a prime.
It is a super-2 number, since 2×223332111312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22333211161) 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 in 11 ways as a sum of consecutive naturals, for example, 20716726 + ... + 20717803.
It is an arithmetic number, because the mean of its divisors is an integer number (2361768210).
Almost surely, 222333211131 is an apocalyptic number.
22333211131 is a deficient number, since it is larger than the sum of its proper divisors (6008007389).
22333211131 is a wasteful number, since it uses less digits than its factorization.
22333211131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41434554 (or 41434547 counting only the distinct ones).
The product of its digits is 648, while the sum is 22.
Adding to 22333211131 its reverse (13111233322), we get a palindrome (35444444453).
The spelling of 22333211131 in words is "twenty-two billion, three hundred thirty-three million, two hundred eleven thousand, one hundred thirty-one".
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