Base | Representation |
---|---|
bin | 101100100100… |
… | …010011010111 |
3 | 210222120002212 |
4 | 230210103113 |
5 | 10442324111 |
6 | 1054224035 |
7 | 201206213 |
oct | 54442327 |
9 | 23876085 |
10 | 11683031 |
11 | 665a6a8 |
12 | 3ab501b |
13 | 2560949 |
14 | 17a1943 |
15 | 105b98b |
hex | b244d7 |
11683031 has 4 divisors (see below), whose sum is σ = 11700000. Its totient is φ = 11666064.
The previous prime is 11683019. The next prime is 11683033. The reversal of 11683031 is 13038611.
11683031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 11683031 - 214 = 11666647 is a prime.
It is a super-2 number, since 2×116830312 = 272986426693922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11682988 and 11683006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11683033) 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, 7406 + ... + 8843.
It is an arithmetic number, because the mean of its divisors is an integer number (2925000).
Almost surely, 211683031 is an apocalyptic number.
11683031 is a deficient number, since it is larger than the sum of its proper divisors (16969).
11683031 is an equidigital number, since it uses as much as digits as its factorization.
11683031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16968.
The product of its (nonzero) digits is 432, while the sum is 23.
The square root of 11683031 is about 3418.0449090087. The cubic root of 11683031 is about 226.9090633057.
The spelling of 11683031 in words is "eleven million, six hundred eighty-three thousand, thirty-one".
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