Base | Representation |
---|---|
bin | 10111011111011001000000… |
… | …111001110010110011101001 |
3 | 111112210112221002121111122222 |
4 | 113133121000321302303221 |
5 | 102020131422422330441 |
6 | 1003420552334323425 |
7 | 30522030265440335 |
oct | 2737310071626351 |
9 | 445715832544588 |
10 | 103312232230121 |
11 | 2aa11520827742 |
12 | b706729659575 |
13 | 45853bca99625 |
14 | 1b724a563a7c5 |
15 | be25c5516d4b |
hex | 5df640e72ce9 |
103312232230121 has 2 divisors, whose sum is σ = 103312232230122. Its totient is φ = 103312232230120.
The previous prime is 103312232230063. The next prime is 103312232230189. The reversal of 103312232230121 is 121032232213301.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 87282306250000 + 16029925980121 = 9342500^2 + 4003739^2 .
It is a cyclic number.
It is not a de Polignac number, because 103312232230121 - 214 = 103312232213737 is a prime.
It is not a weakly prime, because it can be changed into another prime (103312232230721) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51656116115060 + 51656116115061.
It is an arithmetic number, because the mean of its divisors is an integer number (51656116115061).
Almost surely, 2103312232230121 is an apocalyptic number.
It is an amenable number.
103312232230121 is a deficient number, since it is larger than the sum of its proper divisors (1).
103312232230121 is an equidigital number, since it uses as much as digits as its factorization.
103312232230121 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2592, while the sum is 26.
Adding to 103312232230121 its reverse (121032232213301), we get a palindrome (224344464443422).
The spelling of 103312232230121 in words is "one hundred three trillion, three hundred twelve billion, two hundred thirty-two million, two hundred thirty thousand, one hundred twenty-one".
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