Base | Representation |
---|---|
bin | 10000010110101100001… |
… | …111101100011010100001 |
3 | 10222102220212110102100202 |
4 | 100112230033230122201 |
5 | 121403144310300424 |
6 | 2220145052354545 |
7 | 144124462404344 |
oct | 20265417543241 |
9 | 3872825412322 |
10 | 1123876259489 |
11 | 3a36a6938155 |
12 | 161993a75a55 |
13 | 81c9a56ac79 |
14 | 3c5784d245b |
15 | 1e37bb9d2ae |
hex | 105ac3ec6a1 |
1123876259489 has 2 divisors, whose sum is σ = 1123876259490. Its totient is φ = 1123876259488.
The previous prime is 1123876259483. The next prime is 1123876259509. The reversal of 1123876259489 is 9849526783211.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 910240024225 + 213636235264 = 954065^2 + 462208^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1123876259489 is a prime.
It is a super-2 number, since 2×11238762594892 (a number of 25 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (1123876259483) 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, 561938129744 + 561938129745.
It is an arithmetic number, because the mean of its divisors is an integer number (561938129745).
Almost surely, 21123876259489 is an apocalyptic number.
It is an amenable number.
1123876259489 is a deficient number, since it is larger than the sum of its proper divisors (1).
1123876259489 is an equidigital number, since it uses as much as digits as its factorization.
1123876259489 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 52254720, while the sum is 65.
The spelling of 1123876259489 in words is "one trillion, one hundred twenty-three billion, eight hundred seventy-six million, two hundred fifty-nine thousand, four hundred eighty-nine".
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