Base | Representation |
---|---|
bin | 110110010010… |
… | …011000001000 |
3 | 222210000022212 |
4 | 312102120020 |
5 | 12120343143 |
6 | 1225004252 |
7 | 231650636 |
oct | 66223010 |
9 | 28700285 |
10 | 14231048 |
11 | 803aaa7 |
12 | 4923688 |
13 | 2c43650 |
14 | 1c66356 |
15 | 13b1918 |
hex | d92608 |
14231048 has 32 divisors (see below), whose sum is σ = 28925400. Its totient is φ = 6524928.
The previous prime is 14231047. The next prime is 14231093. The reversal of 14231048 is 84013241.
It can be written as a sum of positive squares in 4 ways, for example, as 5098564 + 9132484 = 2258^2 + 3022^2 .
It is not an unprimeable number, because it can be changed into a prime (14231047) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19718 + ... + 20426.
Almost surely, 214231048 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 14231048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14462700).
14231048 is an abundant number, since it is smaller than the sum of its proper divisors (14694352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14231048 is a wasteful number, since it uses less digits than its factorization.
14231048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 921 (or 917 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 23.
The square root of 14231048 is about 3772.4061287194. The cubic root of 14231048 is about 242.3328525430.
Adding to 14231048 its reverse (84013241), we get a palindrome (98244289).
The spelling of 14231048 in words is "fourteen million, two hundred thirty-one thousand, forty-eight".
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