Base | Representation |
---|---|
bin | 110000000111… |
… | …101010000000 |
3 | 212201212112021 |
4 | 300013222000 |
5 | 11212124042 |
6 | 1130211224 |
7 | 212135206 |
oct | 60075200 |
9 | 25655467 |
10 | 12614272 |
11 | 7136320 |
12 | 4283b14 |
13 | 27c8788 |
14 | 1965076 |
15 | 1192867 |
hex | c07a80 |
12614272 has 96 divisors (see below), whose sum is σ = 30061440. Its totient is φ = 5222400.
The previous prime is 12614267. The next prime is 12614297. The reversal of 12614272 is 27241621.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 406897 + ... + 406927.
It is an arithmetic number, because the mean of its divisors is an integer number (313140).
Almost surely, 212614272 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12614272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15030720).
12614272 is an abundant number, since it is smaller than the sum of its proper divisors (17447168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12614272 is a wasteful number, since it uses less digits than its factorization.
12614272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90 (or 61 counting only the distinct ones).
The product of its digits is 1344, while the sum is 25.
The square root of 12614272 is about 3551.6576411586. The cubic root of 12614272 is about 232.7845023792.
Adding to 12614272 its reverse (27241621), we get a palindrome (39855893).
The spelling of 12614272 in words is "twelve million, six hundred fourteen thousand, two hundred seventy-two".
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