Base | Representation |
---|---|
bin | 110110010000… |
… | …011010100100 |
3 | 222202121022020 |
4 | 312100122210 |
5 | 12120114022 |
6 | 1224503140 |
7 | 231615336 |
oct | 66203244 |
9 | 28677266 |
10 | 14223012 |
11 | 8034a61 |
12 | 491aab0 |
13 | 2c3caab |
14 | 1c63456 |
15 | 13ae35c |
hex | d906a4 |
14223012 has 24 divisors (see below), whose sum is σ = 33751200. Its totient is φ = 4660416.
The previous prime is 14222983. The next prime is 14223031. The reversal of 14223012 is 21032241.
It is a junction number, because it is equal to n+sod(n) for n = 14222982 and 14223000.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9337 + ... + 10752.
It is an arithmetic number, because the mean of its divisors is an integer number (1406300).
Almost surely, 214223012 is an apocalyptic number.
14223012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
14223012 is an abundant number, since it is smaller than the sum of its proper divisors (19528188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14223012 is a wasteful number, since it uses less digits than its factorization.
14223012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20155 (or 20153 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 14223012 is about 3771.3408756038. The cubic root of 14223012 is about 242.2872303825.
Adding to 14223012 its reverse (21032241), we get a palindrome (35255253).
The spelling of 14223012 in words is "fourteen million, two hundred twenty-three thousand, twelve".
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