Base | Representation |
---|---|
bin | 111111010000000… |
… | …0011001111110010 |
3 | 12110220112120222101 |
4 | 1332200003033302 |
5 | 13321304043442 |
6 | 550332531014 |
7 | 103410342202 |
oct | 17640031762 |
9 | 5426476871 |
10 | 2122331122 |
11 | 99a00086a |
12 | 4b2920a6a |
13 | 27a909342 |
14 | 161c20402 |
15 | c64c8cb7 |
hex | 7e8033f2 |
2122331122 has 16 divisors (see below), whose sum is σ = 3360672000. Its totient is φ = 1002427920.
The previous prime is 2122331089. The next prime is 2122331147. The reversal of 2122331122 is 2211332212.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a self number, because there is not a number n which added to its sum of digits gives 2122331122.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66754 + ... + 93277.
It is an arithmetic number, because the mean of its divisors is an integer number (210042000).
Almost surely, 22122331122 is an apocalyptic number.
2122331122 is a deficient number, since it is larger than the sum of its proper divisors (1238340878).
2122331122 is a wasteful number, since it uses less digits than its factorization.
2122331122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160401.
The product of its digits is 288, while the sum is 19.
The square root of 2122331122 is about 46068.7651451610. The cubic root of 2122331122 is about 1285.1023395003.
Adding to 2122331122 its reverse (2211332212), we get a palindrome (4333663334).
The spelling of 2122331122 in words is "two billion, one hundred twenty-two million, three hundred thirty-one thousand, one hundred twenty-two".
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