Base | Representation |
---|---|
bin | 10000111001100100110100 |
3 | 22100001222222 |
4 | 100321210310 |
5 | 2113231012 |
6 | 234541512 |
7 | 52440560 |
oct | 20714464 |
9 | 8301888 |
10 | 4430132 |
11 | 2556473 |
12 | 1597898 |
13 | bc15a5 |
14 | 8346a0 |
15 | 5c7972 |
hex | 439934 |
4430132 has 48 divisors (see below), whose sum is σ = 9652608. Its totient is φ = 1735680.
The previous prime is 4430113. The next prime is 4430137. The reversal of 4430132 is 2310344.
4430132 is nontrivially palindromic in base 16.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a self number, because there is not a number n which added to its sum of digits gives 4430132.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4430137) 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, 19403 + ... + 19629.
It is an arithmetic number, because the mean of its divisors is an integer number (201096).
Almost surely, 24430132 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 4430132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4826304).
4430132 is an abundant number, since it is smaller than the sum of its proper divisors (5222476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4430132 is a wasteful number, since it uses less digits than its factorization.
4430132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 296 (or 294 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 4430132 is about 2104.7878752977. The cubic root of 4430132 is about 164.2374608848.
Adding to 4430132 its reverse (2310344), we get a palindrome (6740476).
The spelling of 4430132 in words is "four million, four hundred thirty thousand, one hundred thirty-two".
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