Base | Representation |
---|---|
bin | 10001111110111011101100 |
3 | 22212111200202 |
4 | 101332323230 |
5 | 2201323340 |
6 | 245013032 |
7 | 55033040 |
oct | 21767354 |
9 | 8774622 |
10 | 4714220 |
11 | 272a955 |
12 | 16b4178 |
13 | c909a4 |
14 | 8aa020 |
15 | 631c15 |
hex | 47eeec |
4714220 has 48 divisors (see below), whose sum is σ = 11440128. Its totient is φ = 1598400.
The previous prime is 4714217. The next prime is 4714249. The reversal of 4714220 is 224174.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 4714192 and 4714201.
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, 21029 + ... + 21251.
It is an arithmetic number, because the mean of its divisors is an integer number (238336).
Almost surely, 24714220 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 4714220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5720064).
4714220 is an abundant number, since it is smaller than the sum of its proper divisors (6725908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4714220 is a wasteful number, since it uses less digits than its factorization.
4714220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 390 (or 388 counting only the distinct ones).
The product of its (nonzero) digits is 448, while the sum is 20.
The square root of 4714220 is about 2171.2254604255. The cubic root of 4714220 is about 167.6756307346.
Adding to 4714220 its reverse (224174), we get a palindrome (4938394).
The spelling of 4714220 in words is "four million, seven hundred fourteen thousand, two hundred twenty".
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