Base | Representation |
---|---|
bin | 1000011100000010… |
… | …00001001001110101 |
3 | 102200201012200210001 |
4 | 10032001001021311 |
5 | 33234202141224 |
6 | 2025304031301 |
7 | 220155225625 |
oct | 41601011165 |
9 | 12621180701 |
10 | 4530115189 |
11 | 1a1514a656 |
12 | a65162531 |
13 | 5726bc042 |
14 | 30d908885 |
15 | 1b7a8b544 |
hex | 10e041275 |
4530115189 has 4 divisors (see below), whose sum is σ = 4543170624. Its totient is φ = 4517059756.
The previous prime is 4530115181. The next prime is 4530115193. The reversal of 4530115189 is 9815110354.
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 4530115189 - 23 = 4530115181 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4530115181) 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, 6527197 + ... + 6527890.
It is an arithmetic number, because the mean of its divisors is an integer number (1135792656).
Almost surely, 24530115189 is an apocalyptic number.
It is an amenable number.
4530115189 is a deficient number, since it is larger than the sum of its proper divisors (13055435).
4530115189 is a wasteful number, since it uses less digits than its factorization.
4530115189 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13055434.
The product of its (nonzero) digits is 21600, while the sum is 37.
The square root of 4530115189 is about 67306.1303968665. The cubic root of 4530115189 is about 1654.6383341535.
The spelling of 4530115189 in words is "four billion, five hundred thirty million, one hundred fifteen thousand, one hundred eighty-nine".
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