Base | Representation |
---|---|
bin | 101101110101… |
… | …001110111101 |
3 | 211121101211102 |
4 | 231311032331 |
5 | 11033431100 |
6 | 1105302445 |
7 | 204056525 |
oct | 55651675 |
9 | 24541742 |
10 | 12014525 |
11 | 6866766 |
12 | 4034a25 |
13 | 26487b3 |
14 | 184a685 |
15 | 10c4cd5 |
hex | b753bd |
12014525 has 12 divisors (see below), whose sum is σ = 15038100. Its totient is φ = 9521280.
The previous prime is 12014521. The next prime is 12014531. The reversal of 12014525 is 52541021.
It can be written as a sum of positive squares in 6 ways, for example, as 1012036 + 11002489 = 1006^2 + 3317^2 .
It is not a de Polignac number, because 12014525 - 22 = 12014521 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12014497 and 12014506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12014521) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 521 + ... + 4929.
It is an arithmetic number, because the mean of its divisors is an integer number (1253175).
Almost surely, 212014525 is an apocalyptic number.
It is an amenable number.
12014525 is a deficient number, since it is larger than the sum of its proper divisors (3023575).
12014525 is a wasteful number, since it uses less digits than its factorization.
12014525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4528 (or 4523 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 20.
The square root of 12014525 is about 3466.1974842758. The cubic root of 12014525 is about 229.0351833460.
Adding to 12014525 its reverse (52541021), we get a palindrome (64555546).
The spelling of 12014525 in words is "twelve million, fourteen thousand, five hundred twenty-five".
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