Base | Representation |
---|---|
bin | 1010001000111… |
… | …0101011010110 |
3 | 2222000121200121 |
4 | 2202032223112 |
5 | 41341334241 |
6 | 4115302154 |
7 | 1024322503 |
oct | 242165326 |
9 | 88017617 |
10 | 42527446 |
11 | 22007555 |
12 | 122aa95a |
13 | 8a70090 |
14 | 59104aa |
15 | 3b00ad1 |
hex | 288ead6 |
42527446 has 16 divisors (see below), whose sum is σ = 69726384. Its totient is φ = 19334304.
The previous prime is 42527417. The next prime is 42527449. The reversal of 42527446 is 64472524.
42527446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×425274463 (a number of 24 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42527449) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10465 + ... + 13948.
It is an arithmetic number, because the mean of its divisors is an integer number (4357899).
Almost surely, 242527446 is an apocalyptic number.
42527446 is a deficient number, since it is larger than the sum of its proper divisors (27198938).
42527446 is a wasteful number, since it uses less digits than its factorization.
42527446 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24495.
The product of its digits is 53760, while the sum is 34.
The square root of 42527446 is about 6521.3070775727. The cubic root of 42527446 is about 349.0517078417.
The spelling of 42527446 in words is "forty-two million, five hundred twenty-seven thousand, four hundred forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •