Base | Representation |
---|---|
bin | 111000010101… |
… | …100100001111 |
3 | 1000210022102202 |
4 | 320111210033 |
5 | 12240042044 |
6 | 1244312115 |
7 | 236346362 |
oct | 70254417 |
9 | 30708382 |
10 | 14768399 |
11 | 8377798 |
12 | 4b4263b |
13 | 30a10c9 |
14 | 1d660d9 |
15 | 146ac4e |
hex | e1590f |
14768399 has 4 divisors (see below), whose sum is σ = 14802480. Its totient is φ = 14734320.
The previous prime is 14768389. The next prime is 14768401. The reversal of 14768399 is 99386741.
14768399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99386741 = 29 ⋅3427129.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14768399 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 (14768329) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16382 + ... + 17259.
It is an arithmetic number, because the mean of its divisors is an integer number (3700620).
Almost surely, 214768399 is an apocalyptic number.
14768399 is a deficient number, since it is larger than the sum of its proper divisors (34081).
14768399 is an equidigital number, since it uses as much as digits as its factorization.
14768399 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34080.
The product of its digits is 326592, while the sum is 47.
The square root of 14768399 is about 3842.9674731905. The cubic root of 14768399 is about 245.3453355833.
The spelling of 14768399 in words is "fourteen million, seven hundred sixty-eight thousand, three hundred ninety-nine".
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