Base | Representation |
---|---|
bin | 110010100000… |
… | …111100000010 |
3 | 220220202202200 |
4 | 302200330002 |
5 | 11342221424 |
6 | 1151454030 |
7 | 220361514 |
oct | 62407402 |
9 | 26822680 |
10 | 13242114 |
11 | 7524aa6 |
12 | 4527316 |
13 | 2988492 |
14 | 1a89bb4 |
15 | 12688c9 |
hex | ca0f02 |
13242114 has 12 divisors (see below), whose sum is σ = 28691286. Its totient is φ = 4414032.
The previous prime is 13242101. The next prime is 13242121. The reversal of 13242114 is 41124231.
It can be written as a sum of positive squares in only one way, i.e., 13068225 + 173889 = 3615^2 + 417^2 .
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 735673 = 13242114 / (1 + 3 + 2 + 4 + 2 + 1 + 1 + 4).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 367819 + ... + 367854.
Almost surely, 213242114 is an apocalyptic number.
13242114 is an abundant number, since it is smaller than the sum of its proper divisors (15449172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13242114 is a wasteful number, since it uses less digits than its factorization.
13242114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 735681 (or 735678 counting only the distinct ones).
The product of its digits is 192, while the sum is 18.
The square root of 13242114 is about 3638.9715580092. The cubic root of 13242114 is about 236.5842199978.
Adding to 13242114 its reverse (41124231), we get a palindrome (54366345).
The spelling of 13242114 in words is "thirteen million, two hundred forty-two thousand, one hundred fourteen".
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