Base | Representation |
---|---|
bin | 1001110101000… |
… | …0001111011011 |
3 | 2212120100111122 |
4 | 2131100033123 |
5 | 41023120011 |
6 | 4031315455 |
7 | 1010251025 |
oct | 235201733 |
9 | 85510448 |
10 | 41223131 |
11 | 212a6604 |
12 | 1197bb8b |
13 | 87044b1 |
14 | 5691015 |
15 | 39443db |
hex | 27503db |
41223131 has 2 divisors, whose sum is σ = 41223132. Its totient is φ = 41223130.
The previous prime is 41223121. The next prime is 41223137. The reversal of 41223131 is 13132214.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 41223131 - 26 = 41223067 is a prime.
It is a super-2 number, since 2×412231312 = 3398693058886322, which contains 22 as substring.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (41223137) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20611565 + 20611566.
It is an arithmetic number, because the mean of its divisors is an integer number (20611566).
Almost surely, 241223131 is an apocalyptic number.
41223131 is a deficient number, since it is larger than the sum of its proper divisors (1).
41223131 is an equidigital number, since it uses as much as digits as its factorization.
41223131 is an evil number, because the sum of its binary digits is even.
The product of its digits is 144, while the sum is 17.
The square root of 41223131 is about 6420.5241997831. The cubic root of 41223131 is about 345.4461245345.
Adding to 41223131 its reverse (13132214), we get a palindrome (54355345).
The spelling of 41223131 in words is "forty-one million, two hundred twenty-three thousand, one hundred thirty-one".
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