Base | Representation |
---|---|
bin | 110101011111… |
… | …011010110000 |
3 | 222101102000012 |
4 | 311133122300 |
5 | 12042203240 |
6 | 1220314052 |
7 | 230121254 |
oct | 65373260 |
9 | 28342005 |
10 | 14022320 |
11 | 7a081a4 |
12 | 4842928 |
13 | 2b9c640 |
14 | 1c10264 |
15 | 136eb65 |
hex | d5f6b0 |
14022320 has 80 divisors (see below), whose sum is σ = 35726880. Its totient is φ = 5087232.
The previous prime is 14022319. The next prime is 14022329. The reversal of 14022320 is 2322041.
It is a tau number, because it is divible by the number of its divisors (80).
It is a junction number, because it is equal to n+sod(n) for n = 14022295 and 14022304.
It is not an unprimeable number, because it can be changed into a prime (14022329) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100811 + ... + 100949.
It is an arithmetic number, because the mean of its divisors is an integer number (446586).
Almost surely, 214022320 is an apocalyptic number.
14022320 is a gapful number since it is divisible by the number (10) 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 14022320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17863440).
14022320 is an abundant number, since it is smaller than the sum of its proper divisors (21704560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14022320 is a wasteful number, since it uses less digits than its factorization.
14022320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 262 (or 256 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 14022320 is about 3744.6388343871. The cubic root of 14022320 is about 241.1422402574.
Adding to 14022320 its reverse (2322041), we get a palindrome (16344361).
The spelling of 14022320 in words is "fourteen million, twenty-two thousand, three hundred twenty".
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