Base | Representation |
---|---|
bin | 1000010001101001… |
… | …01101110011100011 |
3 | 102110122021222212120 |
4 | 10020310231303203 |
5 | 33044402113011 |
6 | 2012512555323 |
7 | 215046624546 |
oct | 41064556343 |
9 | 12418258776 |
10 | 4443004131 |
11 | 197aa61845 |
12 | a3bb52b43 |
13 | 55a63c037 |
14 | 30211085d |
15 | 1b00d0a06 |
hex | 108d2dce3 |
4443004131 has 16 divisors (see below), whose sum is σ = 6131129760. Its totient is φ = 2858535680.
The previous prime is 4443004129. The next prime is 4443004177. The reversal of 4443004131 is 1314003444.
It is a cyclic number.
It is not a de Polignac number, because 4443004131 - 21 = 4443004129 is a prime.
It is a super-2 number, since 2×44430041312 = 39480571416166130322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4443002131) 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, 197521 + ... + 218861.
It is an arithmetic number, because the mean of its divisors is an integer number (383195610).
Almost surely, 24443004131 is an apocalyptic number.
4443004131 is a deficient number, since it is larger than the sum of its proper divisors (1688125629).
4443004131 is a wasteful number, since it uses less digits than its factorization.
4443004131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23766.
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 4443004131 is about 66655.8634405106. The cubic root of 4443004131 is about 1643.9637577775.
Adding to 4443004131 its reverse (1314003444), we get a palindrome (5757007575).
The spelling of 4443004131 in words is "four billion, four hundred forty-three million, four thousand, one hundred thirty-one".
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