Base | Representation |
---|---|
bin | 110110011011… |
… | …010000011100 |
3 | 222211212012222 |
4 | 312123100130 |
5 | 12123024140 |
6 | 1225444512 |
7 | 232161656 |
oct | 66332034 |
9 | 28755188 |
10 | 14267420 |
11 | 8065362 |
12 | 4940738 |
13 | 2c5707b |
14 | 1c756d6 |
15 | 13bc5b5 |
hex | d9b41c |
14267420 has 48 divisors (see below), whose sum is σ = 32840640. Its totient is φ = 5182464.
The previous prime is 14267419. The next prime is 14267431. The reversal of 14267420 is 2476241.
14267420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 14267420.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9137 + ... + 10583.
It is an arithmetic number, because the mean of its divisors is an integer number (684180).
Almost surely, 214267420 is an apocalyptic number.
14267420 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 14267420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16420320).
14267420 is an abundant number, since it is smaller than the sum of its proper divisors (18573220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14267420 is a wasteful number, since it uses less digits than its factorization.
14267420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1502 (or 1500 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 26.
The square root of 14267420 is about 3777.2238482780. The cubic root of 14267420 is about 242.5391299736.
The spelling of 14267420 in words is "fourteen million, two hundred sixty-seven thousand, four hundred twenty".
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