Base | Representation |
---|---|
bin | 101110010010… |
… | …011111101111 |
3 | 211211111020121 |
4 | 232102133233 |
5 | 11101300013 |
6 | 1112025411 |
7 | 205066132 |
oct | 56223757 |
9 | 24744217 |
10 | 12134383 |
11 | 6938818 |
12 | 4092267 |
13 | 268b211 |
14 | 187c219 |
15 | 10ea58d |
hex | b927ef |
12134383 has 4 divisors (see below), whose sum is σ = 12552840. Its totient is φ = 11715928.
The previous prime is 12134377. The next prime is 12134389. The reversal of 12134383 is 38343121.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (12134377) and next prime (12134389).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12134383 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12134389) 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, 209185 + ... + 209242.
It is an arithmetic number, because the mean of its divisors is an integer number (3138210).
Almost surely, 212134383 is an apocalyptic number.
12134383 is a deficient number, since it is larger than the sum of its proper divisors (418457).
12134383 is an equidigital number, since it uses as much as digits as its factorization.
12134383 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 418456.
The product of its digits is 1728, while the sum is 25.
The square root of 12134383 is about 3483.4441290194. Note that the first 3 decimals coincide. The cubic root of 12134383 is about 229.7942899195.
The spelling of 12134383 in words is "twelve million, one hundred thirty-four thousand, three hundred eighty-three".
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