Base | Representation |
---|---|
bin | 111000111011000100… |
… | …1101000110111001010 |
3 | 102200112012121120212202 |
4 | 1301312021220313022 |
5 | 4000322234304232 |
6 | 132053515440202 |
7 | 11555153045111 |
oct | 1616611506712 |
9 | 380465546782 |
10 | 122241322442 |
11 | 4792a048918 |
12 | 1b836456062 |
13 | b6b1656475 |
14 | 5cb8c9cc78 |
15 | 32a6b36162 |
hex | 1c76268dca |
122241322442 has 16 divisors (see below), whose sum is σ = 194441737032. Its totient is φ = 57438289920.
The previous prime is 122241322417. The next prime is 122241322487. The reversal of 122241322442 is 244223142221.
It can be written as a sum of positive squares in 4 ways, for example, as 119639200321 + 2602122121 = 345889^2 + 51011^2 .
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 2697143 + ... + 2742090.
Almost surely, 2122241322442 is an apocalyptic number.
122241322442 is a deficient number, since it is larger than the sum of its proper divisors (72200414590).
122241322442 is a wasteful number, since it uses less digits than its factorization.
122241322442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5439913.
The product of its digits is 12288, while the sum is 29.
Adding to 122241322442 its reverse (244223142221), we get a palindrome (366464464663).
The spelling of 122241322442 in words is "one hundred twenty-two billion, two hundred forty-one million, three hundred twenty-two thousand, four hundred forty-two".
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