Base | Representation |
---|---|
bin | 100000100111111110010 |
3 | 2000022110011 |
4 | 10010333302 |
5 | 233202132 |
6 | 34525134 |
7 | 12041512 |
oct | 4047762 |
9 | 2008404 |
10 | 1069042 |
11 | 670207 |
12 | 4367aa |
13 | 2b5790 |
14 | 1db842 |
15 | 161b47 |
hex | 104ff2 |
1069042 has 8 divisors (see below), whose sum is σ = 1726956. Its totient is φ = 493392.
The previous prime is 1069039. The next prime is 1069043. The reversal of 1069042 is 2409601.
It can be written as a sum of positive squares in 2 ways, for example, as 1058841 + 10201 = 1029^2 + 101^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×10690422 = 2285701595528, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1069043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20533 + ... + 20584.
21069042 is an apocalyptic number.
1069042 is a deficient number, since it is larger than the sum of its proper divisors (657914).
1069042 is a wasteful number, since it uses less digits than its factorization.
1069042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41132.
The product of its (nonzero) digits is 432, while the sum is 22.
The square root of 1069042 is about 1033.9448728051. The cubic root of 1069042 is about 102.2503781049.
The spelling of 1069042 in words is "one million, sixty-nine thousand, forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.102 sec. • engine limits •