Base | Representation |
---|---|
bin | 101101110101… |
… | …001101101001 |
3 | 211121101201022 |
4 | 231311031221 |
5 | 11033430231 |
6 | 1105302225 |
7 | 204056345 |
oct | 55651551 |
9 | 24541638 |
10 | 12014441 |
11 | 686669a |
12 | 4034975 |
13 | 264874a |
14 | 184a625 |
15 | 10c4c7b |
hex | b75369 |
12014441 has 12 divisors (see below), whose sum is σ = 13240512. Its totient is φ = 10879704.
The previous prime is 12014437. The next prime is 12014447. The reversal of 12014441 is 14441021.
It is not a de Polignac number, because 12014441 - 22 = 12014437 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12014447) 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, 7580 + ... + 9026.
It is an arithmetic number, because the mean of its divisors is an integer number (1103376).
Almost surely, 212014441 is an apocalyptic number.
It is an amenable number.
12014441 is a deficient number, since it is larger than the sum of its proper divisors (1226071).
12014441 is a wasteful number, since it uses less digits than its factorization.
12014441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1508 (or 1489 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 12014441 is about 3466.1853672301. The cubic root of 12014441 is about 229.0346495754.
Adding to 12014441 its reverse (14441021), we get a palindrome (26455462).
The spelling of 12014441 in words is "twelve million, fourteen thousand, four hundred forty-one".
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