Base | Representation |
---|---|
bin | 100101011001111… |
… | …0101101110110011 |
3 | 10020110200212012112 |
4 | 1022303311232303 |
5 | 10032301302121 |
6 | 324313115535 |
7 | 43050126422 |
oct | 11263655663 |
9 | 3213625175 |
10 | 1255103411 |
11 | 594522851 |
12 | 2b03b8bab |
13 | 170048753 |
14 | bc9952b9 |
15 | 752c275b |
hex | 4acf5bb3 |
1255103411 has 2 divisors, whose sum is σ = 1255103412. Its totient is φ = 1255103410.
The previous prime is 1255103407. The next prime is 1255103431. The reversal of 1255103411 is 1143015521.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1255103411 - 22 = 1255103407 is a prime.
It is a super-4 number, since 4×12551034114 (a number of 37 digits) contains 4444 as substring.
It is not a weakly prime, because it can be changed into another prime (1255103431) 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, 627551705 + 627551706.
It is an arithmetic number, because the mean of its divisors is an integer number (627551706).
Almost surely, 21255103411 is an apocalyptic number.
1255103411 is a deficient number, since it is larger than the sum of its proper divisors (1).
1255103411 is an equidigital number, since it uses as much as digits as its factorization.
1255103411 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 600, while the sum is 23.
The square root of 1255103411 is about 35427.4386739996. The cubic root of 1255103411 is about 1078.6813498678.
Adding to 1255103411 its reverse (1143015521), we get a palindrome (2398118932).
The spelling of 1255103411 in words is "one billion, two hundred fifty-five million, one hundred three thousand, four hundred eleven".
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