Base | Representation |
---|---|
bin | 101011100110… |
… | …110010000011 |
3 | 210111202102222 |
4 | 223212302003 |
5 | 10411243133 |
6 | 1045001255 |
7 | 166106441 |
oct | 53466203 |
9 | 23452388 |
10 | 11431043 |
11 | 64a8348 |
12 | 39b322b |
13 | 24a3040 |
14 | 1737b91 |
15 | 100be98 |
hex | ae6c83 |
11431043 has 8 divisors (see below), whose sum is σ = 12431328. Its totient is φ = 10448064.
The previous prime is 11431037. The next prime is 11431067. The reversal of 11431043 is 34013411.
11431043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11431043 - 210 = 11430019 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11431003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2930 + ... + 5607.
It is an arithmetic number, because the mean of its divisors is an integer number (1553916).
Almost surely, 211431043 is an apocalyptic number.
11431043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
11431043 is a deficient number, since it is larger than the sum of its proper divisors (1000285).
11431043 is a wasteful number, since it uses less digits than its factorization.
11431043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8653.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 11431043 is about 3380.9825494965. The cubic root of 11431043 is about 225.2658125971.
Adding to 11431043 its reverse (34013411), we get a palindrome (45444454).
The spelling of 11431043 in words is "eleven million, four hundred thirty-one thousand, forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.117 sec. • engine limits •