Base | Representation |
---|---|
bin | 101011011010… |
… | …011111001011 |
3 | 210102012100210 |
4 | 223122133023 |
5 | 10403140213 |
6 | 1043532203 |
7 | 165506556 |
oct | 53323713 |
9 | 23365323 |
10 | 11380683 |
11 | 6473526 |
12 | 398a063 |
13 | 2486142 |
14 | 172369d |
15 | eec0c3 |
hex | ada7cb |
11380683 has 4 divisors (see below), whose sum is σ = 15174248. Its totient is φ = 7587120.
The previous prime is 11380679. The next prime is 11380717. The reversal of 11380683 is 38608311.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 11380683 - 22 = 11380679 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 11380683.
It is not an unprimeable number, because it can be changed into a prime (11380483) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1896778 + ... + 1896783.
It is an arithmetic number, because the mean of its divisors is an integer number (3793562).
Almost surely, 211380683 is an apocalyptic number.
11380683 is a deficient number, since it is larger than the sum of its proper divisors (3793565).
11380683 is an equidigital number, since it uses as much as digits as its factorization.
11380683 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3793564.
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 11380683 is about 3373.5267895779. The cubic root of 11380683 is about 224.9345192169.
Adding to 11380683 its reverse (38608311), we get a palindrome (49988994).
The spelling of 11380683 in words is "eleven million, three hundred eighty thousand, six hundred eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •