Base | Representation |
---|---|
bin | 11011100010001111010111… |
… | …000100100010011111110111 |
3 | 120212210001210221020222101221 |
4 | 123202033113010202133313 |
5 | 111333101213031431124 |
6 | 1105320400301131211 |
7 | 34336126061123116 |
oct | 3342172704423767 |
9 | 525701727228357 |
10 | 121100211202039 |
11 | 3564a347169443 |
12 | 116ba047859b07 |
13 | 5275915bb1c64 |
14 | 21c93d25d3c7d |
15 | e00163924ce4 |
hex | 6e23d71227f7 |
121100211202039 has 2 divisors, whose sum is σ = 121100211202040. Its totient is φ = 121100211202038.
The previous prime is 121100211201967. The next prime is 121100211202057. The reversal of 121100211202039 is 930202112001121.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 121100211202039 - 27 = 121100211201911 is a prime.
It is a super-2 number, since 2×1211002112020392 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (121100211202339) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60550105601019 + 60550105601020.
It is an arithmetic number, because the mean of its divisors is an integer number (60550105601020).
Almost surely, 2121100211202039 is an apocalyptic number.
121100211202039 is a deficient number, since it is larger than the sum of its proper divisors (1).
121100211202039 is an equidigital number, since it uses as much as digits as its factorization.
121100211202039 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 432, while the sum is 25.
The spelling of 121100211202039 in words is "one hundred twenty-one trillion, one hundred billion, two hundred eleven million, two hundred two thousand, thirty-nine".
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