Base | Representation |
---|---|
bin | 100111011001110… |
… | …1010011100011001 |
3 | 10102010212222211122 |
4 | 1032303222130121 |
5 | 10201433303131 |
6 | 335110335025 |
7 | 44523140330 |
oct | 11663523431 |
9 | 3363788748 |
10 | 1322166041 |
11 | 619367a09 |
12 | 30a95a475 |
13 | 180bc9291 |
14 | c7850d17 |
15 | 7b11cd7b |
hex | 4ecea719 |
1322166041 has 24 divisors (see below), whose sum is σ = 1625675520. Its totient is φ = 1052992512.
The previous prime is 1322166023. The next prime is 1322166059. The reversal of 1322166041 is 1406612231.
It is an interprime number because it is at equal distance from previous prime (1322166023) and next prime (1322166059).
It is a de Polignac number, because none of the positive numbers 2k-1322166041 is a prime.
It is a super-2 number, since 2×13221660412 = 3496246079947227362, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1322166041.
It is not an unprimeable number, because it can be changed into a prime (1322166011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 155681 + ... + 163953.
It is an arithmetic number, because the mean of its divisors is an integer number (67736480).
Almost surely, 21322166041 is an apocalyptic number.
It is an amenable number.
1322166041 is a deficient number, since it is larger than the sum of its proper divisors (303509479).
1322166041 is an equidigital number, since it uses as much as digits as its factorization.
1322166041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8393 (or 8376 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 1322166041 is about 36361.6011886165. The cubic root of 1322166041 is about 1097.5609985416.
Adding to 1322166041 its reverse (1406612231), we get a palindrome (2728778272).
The spelling of 1322166041 in words is "one billion, three hundred twenty-two million, one hundred sixty-six thousand, forty-one".
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