Base | Representation |
---|---|
bin | 110101111001… |
… | …110111011111 |
3 | 222120220121121 |
4 | 311321313133 |
5 | 12104140110 |
6 | 1222511411 |
7 | 231052150 |
oct | 65716737 |
9 | 28526547 |
10 | 14130655 |
11 | 7a81630 |
12 | 4895567 |
13 | 2c09a46 |
14 | 1c3b927 |
15 | 1391cda |
hex | d79ddf |
14130655 has 48 divisors (see below), whose sum is σ = 22634496. Its totient is φ = 8225280.
The previous prime is 14130653. The next prime is 14130659. The reversal of 14130655 is 55603141.
It is not a de Polignac number, because 14130655 - 21 = 14130653 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14130653) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 111202 + ... + 111328.
It is an arithmetic number, because the mean of its divisors is an integer number (471552).
Almost surely, 214130655 is an apocalyptic number.
14130655 is a deficient number, since it is larger than the sum of its proper divisors (8503841).
14130655 is a wasteful number, since it uses less digits than its factorization.
14130655 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184 (or 167 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 25.
The square root of 14130655 is about 3759.0763493177. The cubic root of 14130655 is about 241.7616611617.
Adding to 14130655 its reverse (55603141), we get a palindrome (69733796).
The spelling of 14130655 in words is "fourteen million, one hundred thirty thousand, six hundred fifty-five".
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