Base | Representation |
---|---|
bin | 110000100011… |
… | …001110000000 |
3 | 212221121101121 |
4 | 300203032000 |
5 | 11224232133 |
6 | 1132442024 |
7 | 213115306 |
oct | 60431600 |
9 | 25847347 |
10 | 12727168 |
11 | 7203123 |
12 | 4319314 |
13 | 2837c8c |
14 | 1994276 |
15 | 11b602d |
hex | c23380 |
12727168 has 16 divisors (see below), whose sum is σ = 25355160. Its totient is φ = 6363520.
The previous prime is 12727147. The next prime is 12727171. The reversal of 12727168 is 86172721.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (16).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49588 + ... + 49843.
Almost surely, 212727168 is an apocalyptic number.
It is an amenable number.
12727168 is a deficient number, since it is larger than the sum of its proper divisors (12627992).
12727168 is an frugal number, since it uses more digits than its factorization.
12727168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99445 (or 99433 counting only the distinct ones).
The product of its digits is 9408, while the sum is 34.
The square root of 12727168 is about 3567.5156621941. The cubic root of 12727168 is about 233.4769039328.
Adding to 12727168 its reverse (86172721), we get a palindrome (98899889).
The spelling of 12727168 in words is "twelve million, seven hundred twenty-seven thousand, one hundred sixty-eight".
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