Base | Representation |
---|---|
bin | 110101110011… |
… | …101101010110 |
3 | 222112122000100 |
4 | 311303231112 |
5 | 12102333210 |
6 | 1222154530 |
7 | 230615463 |
oct | 65635526 |
9 | 28478010 |
10 | 14105430 |
11 | 7a64689 |
12 | 4882a46 |
13 | 2bcb411 |
14 | 1c3266a |
15 | 13895c0 |
hex | d73b56 |
14105430 has 24 divisors (see below), whose sum is σ = 36674352. Its totient is φ = 3761424.
The previous prime is 14105423. The next prime is 14105431. The reversal of 14105430 is 3450141.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14105431) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78274 + ... + 78453.
It is an arithmetic number, because the mean of its divisors is an integer number (1528098).
Almost surely, 214105430 is an apocalyptic number.
14105430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14105430 is an abundant number, since it is smaller than the sum of its proper divisors (22568922).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14105430 is a wasteful number, since it uses less digits than its factorization.
14105430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156740 (or 156737 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 14105430 is about 3755.7196380987. The cubic root of 14105430 is about 241.6177171305.
Adding to 14105430 its reverse (3450141), we get a palindrome (17555571).
It can be divided in two parts, 14105 and 430, that added together give a triangular number (14535 = T170).
The spelling of 14105430 in words is "fourteen million, one hundred five thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •