Base | Representation |
---|---|
bin | 110000001100… |
… | …010100011011 |
3 | 212202211201122 |
4 | 300030110123 |
5 | 11213231441 |
6 | 1130435455 |
7 | 212244662 |
oct | 60142433 |
9 | 25684648 |
10 | 12633371 |
11 | 7149703 |
12 | 4292b8b |
13 | 280438a |
14 | 196bdd9 |
15 | 119834b |
hex | c0c51b |
12633371 has 8 divisors (see below), whose sum is σ = 13505184. Its totient is φ = 11788480.
The previous prime is 12633367. The next prime is 12633373. The reversal of 12633371 is 17333621.
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 12633371 - 22 = 12633367 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12633371.
It is not an unprimeable number, because it can be changed into a prime (12633373) 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, 5756 + ... + 7641.
It is an arithmetic number, because the mean of its divisors is an integer number (1688148).
Almost surely, 212633371 is an apocalyptic number.
12633371 is a deficient number, since it is larger than the sum of its proper divisors (871813).
12633371 is a wasteful number, since it uses less digits than its factorization.
12633371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13461.
The product of its digits is 2268, while the sum is 26.
The square root of 12633371 is about 3554.3453687001. The cubic root of 12633371 is about 232.9019278175.
Adding to 12633371 its reverse (17333621), we get a palindrome (29966992).
The spelling of 12633371 in words is "twelve million, six hundred thirty-three thousand, three hundred seventy-one".
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