Base | Representation |
---|---|
bin | 11011010101011101100011… |
… | …101011110001001000000011 |
3 | 120202200010020222212122210022 |
4 | 123111131203223301020003 |
5 | 111224204331103001011 |
6 | 1103405134325324055 |
7 | 34215521522062265 |
oct | 3325354353611003 |
9 | 522603228778708 |
10 | 120222102000131 |
11 | 353409a843921a |
12 | 11597a2286662b |
13 | 5210b84761b21 |
14 | 2198ad0683b35 |
15 | dd73bd1558db |
hex | 6d5763af1203 |
120222102000131 has 2 divisors, whose sum is σ = 120222102000132. Its totient is φ = 120222102000130.
The previous prime is 120222102000113. The next prime is 120222102000139. The reversal of 120222102000131 is 131000201222021.
Together with previous prime (120222102000113) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It is an emirp because it is prime and its reverse (131000201222021) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-120222102000131 is a prime.
It is a super-2 number, since 2×1202221020001312 (a number of 29 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (120222102000139) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60111051000065 + 60111051000066.
It is an arithmetic number, because the mean of its divisors is an integer number (60111051000066).
Almost surely, 2120222102000131 is an apocalyptic number.
120222102000131 is a deficient number, since it is larger than the sum of its proper divisors (1).
120222102000131 is an equidigital number, since it uses as much as digits as its factorization.
120222102000131 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 120222102000131 its reverse (131000201222021), we get a palindrome (251222303222152).
The spelling of 120222102000131 in words is "one hundred twenty trillion, two hundred twenty-two billion, one hundred two million, one hundred thirty-one", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •