Base | Representation |
---|---|
bin | 111000000111… |
… | …100110110000 |
3 | 1000200101222212 |
4 | 320013212300 |
5 | 12231224331 |
6 | 1243151252 |
7 | 236020562 |
oct | 70074660 |
9 | 30611885 |
10 | 14711216 |
11 | 8338833 |
12 | 4b15528 |
13 | 3081080 |
14 | 1d4d332 |
15 | 1458d2b |
hex | e079b0 |
14711216 has 40 divisors (see below), whose sum is σ = 31029264. Its totient is φ = 6716160.
The previous prime is 14711209. The next prime is 14711219. The reversal of 14711216 is 61211741.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 14711191 and 14711200.
It is not an unprimeable number, because it can be changed into a prime (14711219) 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 in 7 ways as a sum of consecutive naturals, for example, 21926 + ... + 22586.
Almost surely, 214711216 is an apocalyptic number.
14711216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14711216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15514632).
14711216 is an abundant number, since it is smaller than the sum of its proper divisors (16318048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14711216 is a wasteful number, since it uses less digits than its factorization.
14711216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 789 (or 783 counting only the distinct ones).
The product of its digits is 336, while the sum is 23.
The square root of 14711216 is about 3835.5203036876. The cubic root of 14711216 is about 245.0282682918.
Adding to 14711216 its reverse (61211741), we get a palindrome (75922957).
The spelling of 14711216 in words is "fourteen million, seven hundred eleven thousand, two hundred sixteen".
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