Base | Representation |
---|---|
bin | 111000000110… |
… | …001010101000 |
3 | 1000200002220111 |
4 | 320012022220 |
5 | 12231032240 |
6 | 1243104104 |
7 | 235664440 |
oct | 70061250 |
9 | 30602814 |
10 | 14705320 |
11 | 8334363 |
12 | 4b12034 |
13 | 307b496 |
14 | 1d4b120 |
15 | 14571ea |
hex | e062a8 |
14705320 has 64 divisors (see below), whose sum is σ = 39139200. Its totient is φ = 4865280.
The previous prime is 14705311. The next prime is 14705321. The reversal of 14705320 is 2350741.
It is a junction number, because it is equal to n+sod(n) for n = 14705291 and 14705300.
It is not an unprimeable number, because it can be changed into a prime (14705321) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7215 + ... + 9025.
It is an arithmetic number, because the mean of its divisors is an integer number (611550).
Almost surely, 214705320 is an apocalyptic number.
14705320 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 14705320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19569600).
14705320 is an abundant number, since it is smaller than the sum of its proper divisors (24433880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14705320 is a wasteful number, since it uses less digits than its factorization.
14705320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1858 (or 1854 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 22.
The square root of 14705320 is about 3834.7516216829. The cubic root of 14705320 is about 244.9955295589.
The spelling of 14705320 in words is "fourteen million, seven hundred five thousand, three hundred twenty".
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