Base | Representation |
---|---|
bin | 100101000101010… |
… | …1101101000100101 |
3 | 10012201102010100122 |
4 | 1022022231220211 |
5 | 10022021303331 |
6 | 323250051325 |
7 | 42556364633 |
oct | 11212555045 |
9 | 3181363318 |
10 | 1244322341 |
11 | 589429879 |
12 | 2a8879b45 |
13 | 16aa42512 |
14 | bb38a353 |
15 | 7439317b |
hex | 4a2ada25 |
1244322341 has 2 divisors, whose sum is σ = 1244322342. Its totient is φ = 1244322340.
The previous prime is 1244322311. The next prime is 1244322349. The reversal of 1244322341 is 1432234421.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 717436225 + 526886116 = 26785^2 + 22954^2 .
It is a cyclic number.
It is not a de Polignac number, because 1244322341 - 210 = 1244321317 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1244322341.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1244322349) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 622161170 + 622161171.
It is an arithmetic number, because the mean of its divisors is an integer number (622161171).
Almost surely, 21244322341 is an apocalyptic number.
It is an amenable number.
1244322341 is a deficient number, since it is larger than the sum of its proper divisors (1).
1244322341 is an equidigital number, since it uses as much as digits as its factorization.
1244322341 is an evil number, because the sum of its binary digits is even.
The product of its digits is 4608, while the sum is 26.
The square root of 1244322341 is about 35274.9534514222. The cubic root of 1244322341 is about 1075.5839166999.
Adding to 1244322341 its reverse (1432234421), we get a palindrome (2676556762).
The spelling of 1244322341 in words is "one billion, two hundred forty-four million, three hundred twenty-two thousand, three hundred forty-one".
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