Base | Representation |
---|---|
bin | 111001011011111100… |
… | …1001010111110000111 |
3 | 102210101002001202022222 |
4 | 1302313321022332013 |
5 | 4010102120130314 |
6 | 132355200242555 |
7 | 11624405160614 |
oct | 1626771127607 |
9 | 383332052288 |
10 | 123344301959 |
11 | 4834570873a |
12 | 1baa391045b |
13 | b82900b378 |
14 | 5d8157550b |
15 | 331d8a9c8e |
hex | 1cb7e4af87 |
123344301959 has 2 divisors, whose sum is σ = 123344301960. Its totient is φ = 123344301958.
The previous prime is 123344301917. The next prime is 123344301961. The reversal of 123344301959 is 959103443321.
It is a strong prime.
It is an emirp because it is prime and its reverse (959103443321) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 123344301959 - 212 = 123344297863 is a prime.
Together with 123344301961, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (123344301979) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61672150979 + 61672150980.
It is an arithmetic number, because the mean of its divisors is an integer number (61672150980).
Almost surely, 2123344301959 is an apocalyptic number.
123344301959 is a deficient number, since it is larger than the sum of its proper divisors (1).
123344301959 is an equidigital number, since it uses as much as digits as its factorization.
123344301959 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 349920, while the sum is 44.
The spelling of 123344301959 in words is "one hundred twenty-three billion, three hundred forty-four million, three hundred one thousand, nine hundred fifty-nine".
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