Base | Representation |
---|---|
bin | 101101110101… |
… | …000110111101 |
3 | 211121101010110 |
4 | 231311012331 |
5 | 11033422023 |
6 | 1105300233 |
7 | 204055164 |
oct | 55650675 |
9 | 24541113 |
10 | 12014013 |
11 | 6866340 |
12 | 4034679 |
13 | 26484ab |
14 | 184a3db |
15 | 10c4a93 |
hex | b751bd |
12014013 has 16 divisors (see below), whose sum is σ = 17597952. Its totient is φ = 7230000.
The previous prime is 12014003. The next prime is 12014017. The reversal of 12014013 is 31041021.
It is a happy number.
It is not a de Polignac number, because 12014013 - 24 = 12013997 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12014013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12014017) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3778 + ... + 6188.
It is an arithmetic number, because the mean of its divisors is an integer number (1099872).
Almost surely, 212014013 is an apocalyptic number.
It is an amenable number.
12014013 is a deficient number, since it is larger than the sum of its proper divisors (5583939).
12014013 is a wasteful number, since it uses less digits than its factorization.
12014013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2576.
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 12014013 is about 3466.1236273393. The cubic root of 12014013 is about 229.0319298485.
Adding to 12014013 its reverse (31041021), we get a palindrome (43055034).
The spelling of 12014013 in words is "twelve million, fourteen thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •