Base | Representation |
---|---|
bin | 111001010010000001… |
… | …0111111000110011011 |
3 | 102202111212112001022012 |
4 | 1302210002333012123 |
5 | 4003411400033314 |
6 | 132302143420135 |
7 | 11613223025333 |
oct | 1624402770633 |
9 | 382455461265 |
10 | 123011330459 |
11 | 48194764286 |
12 | 1ba102b464b |
13 | b7a5037c04 |
14 | 5d4d25c0c3 |
15 | 32ee53693e |
hex | 1ca40bf19b |
123011330459 has 2 divisors, whose sum is σ = 123011330460. Its totient is φ = 123011330458.
The previous prime is 123011330381. The next prime is 123011330467. The reversal of 123011330459 is 954033110321.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-123011330459 is a prime.
It is not a weakly prime, because it can be changed into another prime (123011330059) by changing a digit.
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 as a sum of consecutive naturals, namely, 61505665229 + 61505665230.
It is an arithmetic number, because the mean of its divisors is an integer number (61505665230).
Almost surely, 2123011330459 is an apocalyptic number.
123011330459 is a deficient number, since it is larger than the sum of its proper divisors (1).
123011330459 is an equidigital number, since it uses as much as digits as its factorization.
123011330459 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 9720, while the sum is 32.
The spelling of 123011330459 in words is "one hundred twenty-three billion, eleven million, three hundred thirty thousand, four hundred fifty-nine".
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