Base | Representation |
---|---|
bin | 110110011110… |
… | …101111110000 |
3 | 222212120211022 |
4 | 312132233300 |
5 | 12124003322 |
6 | 1230035012 |
7 | 232251434 |
oct | 66365760 |
9 | 28776738 |
10 | 14281712 |
11 | 8075075 |
12 | 4948a68 |
13 | 2c60723 |
14 | 1c7a9c4 |
15 | 13c1942 |
hex | d9ebf0 |
14281712 has 30 divisors (see below), whose sum is σ = 29021208. Its totient is φ = 6795712.
The previous prime is 14281697. The next prime is 14281739. The reversal of 14281712 is 21718241.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 72398 + ... + 72594.
Almost surely, 214281712 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14281712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14510604).
14281712 is an abundant number, since it is smaller than the sum of its proper divisors (14739496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14281712 is an equidigital number, since it uses as much as digits as its factorization.
14281712 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 425 (or 222 counting only the distinct ones).
The product of its digits is 896, while the sum is 26.
The square root of 14281712 is about 3779.1152403704. The cubic root of 14281712 is about 242.6200886062.
Adding to 14281712 its reverse (21718241), we get a palindrome (35999953).
Subtracting 14281712 from its reverse (21718241), we obtain a square (7436529 = 27272).
The spelling of 14281712 in words is "fourteen million, two hundred eighty-one thousand, seven hundred twelve".
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