Base | Representation |
---|---|
bin | 111000100100… |
… | …010011100100 |
3 | 1000220101020210 |
4 | 320210103210 |
5 | 12244010042 |
6 | 1245455420 |
7 | 240020400 |
oct | 70442344 |
9 | 30811223 |
10 | 14828772 |
11 | 8409092 |
12 | 4b71570 |
13 | 30c272a |
14 | 1d80100 |
15 | 147da9c |
hex | e244e4 |
14828772 has 36 divisors (see below), whose sum is σ = 40251120. Its totient is φ = 4236624.
The previous prime is 14828771. The next prime is 14828837. The reversal of 14828772 is 27782841.
It is a self number, because there is not a number n which added to its sum of digits gives 14828772.
It is not an unprimeable number, because it can be changed into a prime (14828771) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12022 + ... + 13197.
Almost surely, 214828772 is an apocalyptic number.
14828772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
14828772 is an abundant number, since it is smaller than the sum of its proper divisors (25422348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14828772 is a wasteful number, since it uses less digits than its factorization.
14828772 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25240 (or 25231 counting only the distinct ones).
The product of its digits is 50176, while the sum is 39.
The square root of 14828772 is about 3850.8144593060. The cubic root of 14828772 is about 245.6792037658.
It can be divided in two parts, 148 and 28772, that added together give a triangular number (28920 = T240).
The spelling of 14828772 in words is "fourteen million, eight hundred twenty-eight thousand, seven hundred seventy-two".
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