Base | Representation |
---|---|
bin | 10000000101010110111000 |
3 | 21221012121100 |
4 | 100011112320 |
5 | 2034404443 |
6 | 230211400 |
7 | 50560161 |
oct | 20052670 |
9 | 7835540 |
10 | 4216248 |
11 | 241a803 |
12 | 14b3b60 |
13 | b4812a |
14 | 7ba768 |
15 | 5843d3 |
hex | 4055b8 |
4216248 has 48 divisors (see below), whose sum is σ = 11793600. Its totient is φ = 1359360.
The previous prime is 4216241. The next prime is 4216283. The reversal of 4216248 is 8426124.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4216241) 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, 1288 + ... + 3176.
It is an arithmetic number, because the mean of its divisors is an integer number (245700).
Almost surely, 24216248 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 4216248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5896800).
4216248 is an abundant number, since it is smaller than the sum of its proper divisors (7577352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4216248 is a wasteful number, since it uses less digits than its factorization.
4216248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1932 (or 1925 counting only the distinct ones).
The product of its digits is 3072, while the sum is 27.
The square root of 4216248 is about 2053.3504328292. The cubic root of 4216248 is about 161.5506523505.
It can be divided in two parts, 42 and 16248, that added together give a triangular number (16290 = T180).
The spelling of 4216248 in words is "four million, two hundred sixteen thousand, two hundred forty-eight".
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