Base | Representation |
---|---|
bin | 101011001100… |
… | …000111000001 |
3 | 210022012120200 |
4 | 223030013001 |
5 | 10344244133 |
6 | 1042355413 |
7 | 165143100 |
oct | 53140701 |
9 | 23265520 |
10 | 11321793 |
11 | 643325a |
12 | 395bb69 |
13 | 24653b2 |
14 | 170a037 |
15 | ed9913 |
hex | acc1c1 |
11321793 has 18 divisors (see below), whose sum is σ = 19024434. Its totient is φ = 6469344.
The previous prime is 11321759. The next prime is 11321801. The reversal of 11321793 is 39712311.
It can be written as a sum of positive squares in only one way, i.e., 10870209 + 451584 = 3297^2 + 672^2 .
It is not a de Polignac number, because 11321793 - 26 = 11321729 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11321753) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 12396 + ... + 13277.
It is an arithmetic number, because the mean of its divisors is an integer number (1056913).
Almost surely, 211321793 is an apocalyptic number.
It is an amenable number.
11321793 is a deficient number, since it is larger than the sum of its proper divisors (7702641).
11321793 is a wasteful number, since it uses less digits than its factorization.
11321793 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25693 (or 25683 counting only the distinct ones).
The product of its digits is 1134, while the sum is 27.
The square root of 11321793 is about 3364.7872146690. The cubic root of 11321793 is about 224.5458692028.
The spelling of 11321793 in words is "eleven million, three hundred twenty-one thousand, seven hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.099 sec. • engine limits •