Base | Representation |
---|---|
bin | 110101100101… |
… | …100000000000 |
3 | 222102200011212 |
4 | 311211200000 |
5 | 12044002412 |
6 | 1221025252 |
7 | 230254013 |
oct | 65454000 |
9 | 28380155 |
10 | 14047232 |
11 | 7a24991 |
12 | 4855228 |
13 | 2baaa94 |
14 | 1c1937a |
15 | 1377222 |
hex | d65800 |
14047232 has 48 divisors (see below), whose sum is σ = 29647800. Its totient is φ = 6653952.
The previous prime is 14047217. The next prime is 14047237. The reversal of 14047232 is 23274041.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It is a junction number, because it is equal to n+sod(n) for n = 14047198 and 14047207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14047237) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 739319 + ... + 739337.
Almost surely, 214047232 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 14047232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14823900).
14047232 is an abundant number, since it is smaller than the sum of its proper divisors (15600568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14047232 is an frugal number, since it uses more digits than its factorization.
14047232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79 (or 21 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 23.
The square root of 14047232 is about 3747.9637138051. The cubic root of 14047232 is about 241.2849598992.
The spelling of 14047232 in words is "fourteen million, forty-seven thousand, two hundred thirty-two".
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