Base | Representation |
---|---|
bin | 110110010100… |
… | …101000100110 |
3 | 222210111000022 |
4 | 312110220212 |
5 | 12121142134 |
6 | 1225115142 |
7 | 232016615 |
oct | 66245046 |
9 | 28714008 |
10 | 14240294 |
11 | 8046a42 |
12 | 4928ab2 |
13 | 2c47913 |
14 | 1c6987c |
15 | 13b452e |
hex | d94a26 |
14240294 has 4 divisors (see below), whose sum is σ = 21360444. Its totient is φ = 7120146.
The previous prime is 14240287. The next prime is 14240297. The reversal of 14240294 is 49204241.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49204241 = 233 ⋅211177.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14240297) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3560072 + ... + 3560075.
It is an arithmetic number, because the mean of its divisors is an integer number (5340111).
Almost surely, 214240294 is an apocalyptic number.
14240294 is a deficient number, since it is larger than the sum of its proper divisors (7120150).
14240294 is an equidigital number, since it uses as much as digits as its factorization.
14240294 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7120149.
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 14240294 is about 3773.6314075437. The cubic root of 14240294 is about 242.3853228995.
The spelling of 14240294 in words is "fourteen million, two hundred forty thousand, two hundred ninety-four".
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