Base | Representation |
---|---|
bin | 1000010000010110… |
… | …01111000110001101 |
3 | 102102212211112222110 |
4 | 10020023033012031 |
5 | 33034111133240 |
6 | 2011443534233 |
7 | 214555326051 |
oct | 41013170615 |
9 | 12385745873 |
10 | 4432130445 |
11 | 1974905226 |
12 | a3838a379 |
13 | 5583028c2 |
14 | 3008bdc61 |
15 | 1ae183c80 |
hex | 1082cf18d |
4432130445 has 16 divisors (see below), whose sum is σ = 7211603520. Its totient is φ = 2323737984.
The previous prime is 4432130431. The next prime is 4432130447. The reversal of 4432130445 is 5440312344.
It is not a de Polignac number, because 4432130445 - 25 = 4432130413 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4432130447) 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, 2503144 + ... + 2504913.
It is an arithmetic number, because the mean of its divisors is an integer number (450725220).
Almost surely, 24432130445 is an apocalyptic number.
It is an amenable number.
4432130445 is a deficient number, since it is larger than the sum of its proper divisors (2779473075).
4432130445 is a wasteful number, since it uses less digits than its factorization.
4432130445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5008124.
The product of its (nonzero) digits is 23040, while the sum is 30.
The square root of 4432130445 is about 66574.2476112198. The cubic root of 4432130445 is about 1642.6215316573.
Adding to 4432130445 its reverse (5440312344), we get a palindrome (9872442789).
The spelling of 4432130445 in words is "four billion, four hundred thirty-two million, one hundred thirty thousand, four hundred forty-five".
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