Base | Representation |
---|---|
bin | 1001110101000… |
… | …0001101110111 |
3 | 2212120100100221 |
4 | 2131100031313 |
5 | 41023114111 |
6 | 4031315211 |
7 | 1010250523 |
oct | 235201567 |
9 | 85510327 |
10 | 41223031 |
11 | 212a6523 |
12 | 1197bb07 |
13 | 8704435 |
14 | 5690d83 |
15 | 3944371 |
hex | 2750377 |
41223031 has 2 divisors, whose sum is σ = 41223032. Its totient is φ = 41223030.
The previous prime is 41223001. The next prime is 41223043. The reversal of 41223031 is 13032214.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 41223031 - 223 = 32834423 is a prime.
It is a super-2 number, since 2×412230312 = 3398676569653922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 41222996 and 41223014.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (41223001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20611515 + 20611516.
It is an arithmetic number, because the mean of its divisors is an integer number (20611516).
Almost surely, 241223031 is an apocalyptic number.
41223031 is a deficient number, since it is larger than the sum of its proper divisors (1).
41223031 is an equidigital number, since it uses as much as digits as its factorization.
41223031 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 41223031 is about 6420.5164122522. The cubic root of 41223031 is about 345.4458452040.
Adding to 41223031 its reverse (13032214), we get a palindrome (54255245).
The spelling of 41223031 in words is "forty-one million, two hundred twenty-three thousand, thirty-one".
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