Base | Representation |
---|---|
bin | 101011111110… |
… | …1111111011001 |
3 | 1121101120222102 |
4 | 1113331333121 |
5 | 21400413231 |
6 | 2142133145 |
7 | 400003415 |
oct | 127757731 |
9 | 47346872 |
10 | 23060441 |
11 | 12020718 |
12 | 78811b5 |
13 | 4a15441 |
14 | 30c3d45 |
15 | 2057acb |
hex | 15fdfd9 |
23060441 has 2 divisors, whose sum is σ = 23060442. Its totient is φ = 23060440.
The previous prime is 23060437. The next prime is 23060461. The reversal of 23060441 is 14406032.
It is a happy number.
It is an a-pointer prime, because the next prime (23060461) can be obtained adding 23060441 to its sum of digits (20).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 22705225 + 355216 = 4765^2 + 596^2 .
It is a cyclic number.
It is not a de Polignac number, because 23060441 - 22 = 23060437 is a prime.
It is a super-2 number, since 2×230604412 = 1063567878228962, which contains 22 as substring.
It is a Sophie Germain prime.
It is a Chen prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (23060461) 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, 11530220 + 11530221.
It is an arithmetic number, because the mean of its divisors is an integer number (11530221).
Almost surely, 223060441 is an apocalyptic number.
It is an amenable number.
23060441 is a deficient number, since it is larger than the sum of its proper divisors (1).
23060441 is an equidigital number, since it uses as much as digits as its factorization.
23060441 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 23060441 is about 4802.1287987725. The cubic root of 23060441 is about 284.6355904761.
Adding to 23060441 its reverse (14406032), we get a palindrome (37466473).
The spelling of 23060441 in words is "twenty-three million, sixty thousand, four hundred forty-one".
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