Base | Representation |
---|---|
bin | 110000100111… |
… | …011110011110 |
3 | 212222111022110 |
4 | 300213132132 |
5 | 11230311411 |
6 | 1133054450 |
7 | 213220200 |
oct | 60473636 |
9 | 25874273 |
10 | 12744606 |
11 | 7215236 |
12 | 4327426 |
13 | 2842bb4 |
14 | 199a770 |
15 | 11bb2a6 |
hex | c2779e |
12744606 has 48 divisors (see below), whose sum is σ = 30139776. Its totient is φ = 3581424.
The previous prime is 12744583. The next prime is 12744617. The reversal of 12744606 is 60644721.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19375 + ... + 20021.
It is an arithmetic number, because the mean of its divisors is an integer number (627912).
Almost surely, 212744606 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12744606, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15069888).
12744606 is an abundant number, since it is smaller than the sum of its proper divisors (17395170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12744606 is a wasteful number, since it uses less digits than its factorization.
12744606 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 733 (or 726 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 12744606 is about 3569.9588232919. The cubic root of 12744606 is about 233.5834872726.
The spelling of 12744606 in words is "twelve million, seven hundred forty-four thousand, six hundred six".
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