Base | Representation |
---|---|
bin | 10000111010000010001101 |
3 | 22100011120122 |
4 | 100322002031 |
5 | 2113311023 |
6 | 234554325 |
7 | 52446215 |
oct | 20720215 |
9 | 8304518 |
10 | 4432013 |
11 | 2557923 |
12 | 15989a5 |
13 | bc23c1 |
14 | 835245 |
15 | 5c82c8 |
hex | 43a08d |
4432013 has 4 divisors (see below), whose sum is σ = 4458720. Its totient is φ = 4405308.
The previous prime is 4432009. The next prime is 4432069. The reversal of 4432013 is 3102344.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 4432013 - 22 = 4432009 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4431982 and 4432000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4432093) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13103 + ... + 13436.
It is an arithmetic number, because the mean of its divisors is an integer number (1114680).
Almost surely, 24432013 is an apocalyptic number.
It is an amenable number.
4432013 is a deficient number, since it is larger than the sum of its proper divisors (26707).
4432013 is a wasteful number, since it uses less digits than its factorization.
4432013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26706.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 4432013 is about 2105.2346662546. The cubic root of 4432013 is about 164.2607022503.
Adding to 4432013 its reverse (3102344), we get a palindrome (7534357).
The spelling of 4432013 in words is "four million, four hundred thirty-two thousand, thirteen".
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