Base | Representation |
---|---|
bin | 10000001111001001111110 |
3 | 22000020122210 |
4 | 100033021332 |
5 | 2042201012 |
6 | 231121250 |
7 | 51115164 |
oct | 20171176 |
9 | 8006583 |
10 | 4256382 |
11 | 2447979 |
12 | 1513226 |
13 | b60490 |
14 | 7cb234 |
15 | 59123c |
hex | 40f27e |
4256382 has 32 divisors (see below), whose sum is σ = 9247392. Its totient is φ = 1298304.
The previous prime is 4256381. The next prime is 4256383. The reversal of 4256382 is 2836524.
It is an interprime number because it is at equal distance from previous prime (4256381) and next prime (4256383).
It is a d-powerful number, because it can be written as 44 + 211 + 54 + 62 + 310 + 82 + 222 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4256381) 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, 15228 + ... + 15504.
It is an arithmetic number, because the mean of its divisors is an integer number (288981).
Almost surely, 24256382 is an apocalyptic number.
4256382 is an abundant number, since it is smaller than the sum of its proper divisors (4991010).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4256382 is a wasteful number, since it uses less digits than its factorization.
4256382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 492.
The product of its digits is 11520, while the sum is 30.
The square root of 4256382 is about 2063.1000945180. The cubic root of 4256382 is about 162.0616287391.
The spelling of 4256382 in words is "four million, two hundred fifty-six thousand, three hundred eighty-two".
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