Base | Representation |
---|---|
bin | 101110101001… |
… | …110000010101 |
3 | 212000022221010 |
4 | 232221300111 |
5 | 11112322103 |
6 | 1114042433 |
7 | 205643652 |
oct | 56516025 |
9 | 25008833 |
10 | 12229653 |
11 | 69a3357 |
12 | 4119419 |
13 | 26c26a7 |
14 | 18a4c29 |
15 | 1118903 |
hex | ba9c15 |
12229653 has 8 divisors (see below), whose sum is σ = 16329600. Its totient is φ = 8141408.
The previous prime is 12229631. The next prime is 12229667. The reversal of 12229653 is 35692221.
12229653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12229653 - 25 = 12229621 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12229653.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12229153) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93 + ... + 4946.
It is an arithmetic number, because the mean of its divisors is an integer number (2041200).
Almost surely, 212229653 is an apocalyptic number.
It is an amenable number.
12229653 is a deficient number, since it is larger than the sum of its proper divisors (4099947).
12229653 is an equidigital number, since it uses as much as digits as its factorization.
12229653 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5851.
The product of its digits is 6480, while the sum is 30.
The square root of 12229653 is about 3497.0920777126. The cubic root of 12229653 is about 230.3941131972.
The spelling of 12229653 in words is "twelve million, two hundred twenty-nine thousand, six hundred fifty-three".
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