Base | Representation |
---|---|
bin | 1001110101010… |
… | …1000001000001 |
3 | 2212121100100000 |
4 | 2131111001001 |
5 | 41024231224 |
6 | 4031550213 |
7 | 1010362035 |
oct | 235250101 |
9 | 85540300 |
10 | 41242689 |
11 | 2130a274 |
12 | 1198b369 |
13 | 8710377 |
14 | 56981c5 |
15 | 394a0c9 |
hex | 2755041 |
41242689 has 24 divisors (see below), whose sum is σ = 62506080. Its totient is φ = 27171936.
The previous prime is 41242637. The next prime is 41242699. The reversal of 41242689 is 98624214.
It is not a de Polignac number, because 41242689 - 217 = 41111617 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41242609) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20674 + ... + 22580.
It is an arithmetic number, because the mean of its divisors is an integer number (2604420).
Almost surely, 241242689 is an apocalyptic number.
It is an amenable number.
41242689 is a deficient number, since it is larger than the sum of its proper divisors (21263391).
41242689 is an equidigital number, since it uses as much as digits as its factorization.
41242689 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2011 (or 1999 counting only the distinct ones).
The product of its digits is 27648, while the sum is 36.
The square root of 41242689 is about 6422.0471035333. The cubic root of 41242689 is about 345.5007473231.
The spelling of 41242689 in words is "forty-one million, two hundred forty-two thousand, six hundred eighty-nine".
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