Base | Representation |
---|---|
bin | 110110110011… |
… | …111010001010 |
3 | 1000000222201202 |
4 | 312303322022 |
5 | 12134242034 |
6 | 1231544202 |
7 | 233062235 |
oct | 66637212 |
9 | 30028652 |
10 | 14368394 |
11 | 8124207 |
12 | 498b062 |
13 | 2c91011 |
14 | 1ca041c |
15 | 13dc47e |
hex | db3e8a |
14368394 has 4 divisors (see below), whose sum is σ = 21552594. Its totient is φ = 7184196.
The previous prime is 14368391. The next prime is 14368433. The reversal of 14368394 is 49386341.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49386341 = 409 ⋅120749.
It can be written as a sum of positive squares in only one way, i.e., 13965169 + 403225 = 3737^2 + 635^2 .
It is a super-2 number, since 2×143683942 = 412901492278472, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14368391) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3592097 + ... + 3592100.
Almost surely, 214368394 is an apocalyptic number.
14368394 is a deficient number, since it is larger than the sum of its proper divisors (7184200).
14368394 is an equidigital number, since it uses as much as digits as its factorization.
14368394 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7184199.
The product of its digits is 62208, while the sum is 38.
The square root of 14368394 is about 3790.5664484349. The cubic root of 14368394 is about 243.1099549244.
The spelling of 14368394 in words is "fourteen million, three hundred sixty-eight thousand, three hundred ninety-four".
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