Base | Representation |
---|---|
bin | 10000000111000000111000 |
3 | 21221112220121 |
4 | 100013000320 |
5 | 2040114112 |
6 | 230303024 |
7 | 50616022 |
oct | 20070070 |
9 | 7845817 |
10 | 4223032 |
11 | 2424910 |
12 | 14b7a74 |
13 | b4b248 |
14 | 7bd012 |
15 | 586407 |
hex | 407038 |
4223032 has 32 divisors (see below), whose sum is σ = 8878320. Its totient is φ = 1866240.
The previous prime is 4223029. The next prime is 4223057. The reversal of 4223032 is 2303224.
It is a junction number, because it is equal to n+sod(n) for n = 4222997 and 4223015.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2608 + ... + 3904.
Almost surely, 24223032 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 4223032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4439160).
4223032 is an abundant number, since it is smaller than the sum of its proper divisors (4655288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4223032 is a wasteful number, since it uses less digits than its factorization.
4223032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1351 (or 1347 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 16.
The square root of 4223032 is about 2055.0017031623. The cubic root of 4223032 is about 161.6372516481.
Adding to 4223032 its reverse (2303224), we get a palindrome (6526256).
The spelling of 4223032 in words is "four million, two hundred twenty-three thousand, thirty-two".
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