Base | Representation |
---|---|
bin | 110101100001… |
… | …010111110000 |
3 | 222101210222111 |
4 | 311201113300 |
5 | 12042432240 |
6 | 1220415104 |
7 | 230153503 |
oct | 65412760 |
9 | 28353874 |
10 | 14030320 |
11 | 7a13207 |
12 | 4847494 |
13 | 2ba3185 |
14 | 1c1313a |
15 | 13721ea |
hex | d615f0 |
14030320 has 40 divisors (see below), whose sum is σ = 33029136. Its totient is φ = 5541888.
The previous prime is 14030309. The next prime is 14030333. The reversal of 14030320 is 2303041.
14030320 = 2132 + 2142 + ... + 3722.
14030320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (40).
It is a self number, because there is not a number n which added to its sum of digits gives 14030320.
It is a congruent number.
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, 5584 + ... + 7696.
Almost surely, 214030320 is an apocalyptic number.
14030320 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 14030320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16514568).
14030320 is an abundant number, since it is smaller than the sum of its proper divisors (18998816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14030320 is a wasteful number, since it uses less digits than its factorization.
14030320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2209 (or 2203 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 14030320 is about 3745.7068758780. The cubic root of 14030320 is about 241.1880902824.
Adding to 14030320 its reverse (2303041), we get a palindrome (16333361).
The spelling of 14030320 in words is "fourteen million, thirty thousand, three hundred twenty".
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