Base | Representation |
---|---|
bin | 110110011010… |
… | …010011101010 |
3 | 222211122212220 |
4 | 312122103222 |
5 | 12122413110 |
6 | 1225414510 |
7 | 232144431 |
oct | 66322352 |
9 | 28748786 |
10 | 14263530 |
11 | 8062446 |
12 | 493a436 |
13 | 2c55378 |
14 | 1c74118 |
15 | 13bb370 |
hex | d9a4ea |
14263530 has 32 divisors (see below), whose sum is σ = 35031744. Its totient is φ = 3714816.
The previous prime is 14263507. The next prime is 14263541. The reversal of 14263530 is 3536241.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 14263530.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4239 + ... + 6818.
It is an arithmetic number, because the mean of its divisors is an integer number (1094742).
Almost surely, 214263530 is an apocalyptic number.
14263530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14263530 is an abundant number, since it is smaller than the sum of its proper divisors (20768214).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14263530 is a wasteful number, since it uses less digits than its factorization.
14263530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11110.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 14263530 is about 3776.7088847302. The cubic root of 14263530 is about 242.5170852737.
Adding to 14263530 its reverse (3536241), we get a palindrome (17799771).
The spelling of 14263530 in words is "fourteen million, two hundred sixty-three thousand, five hundred thirty".
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