Base | Representation |
---|---|
bin | 110110101000… |
… | …001110000001 |
3 | 222221120001101 |
4 | 312220032001 |
5 | 12131224023 |
6 | 1230534401 |
7 | 232502524 |
oct | 66501601 |
9 | 28846041 |
10 | 14320513 |
11 | 80a1239 |
12 | 4967401 |
13 | 2c7529c |
14 | 1c8abbb |
15 | 13cd1ad |
hex | da8381 |
14320513 has 8 divisors (see below), whose sum is σ = 15167808. Its totient is φ = 13491984.
The previous prime is 14320507. The next prime is 14320531. The reversal of 14320513 is 31502341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-14320513 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14360513) 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, 3106 + ... + 6187.
It is an arithmetic number, because the mean of its divisors is an integer number (1895976).
Almost surely, 214320513 is an apocalyptic number.
It is an amenable number.
14320513 is a deficient number, since it is larger than the sum of its proper divisors (847295).
14320513 is an equidigital number, since it uses as much as digits as its factorization.
14320513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9383.
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 14320513 is about 3784.2453673090. The cubic root of 14320513 is about 242.8396091972.
Adding to 14320513 its reverse (31502341), we get a palindrome (45822854).
The spelling of 14320513 in words is "fourteen million, three hundred twenty thousand, five hundred thirteen".
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