Base | Representation |
---|---|
bin | 1001000011011001… |
… | …0000111000000011 |
3 | 20021100202002212110 |
4 | 2100312100320003 |
5 | 14434104102003 |
6 | 1041050230403 |
7 | 114135611640 |
oct | 22066207003 |
9 | 6240662773 |
10 | 2430144003 |
11 | 1037831181 |
12 | 579a25403 |
13 | 2c9611341 |
14 | 190a68dc7 |
15 | e352ca03 |
hex | 90d90e03 |
2430144003 has 16 divisors (see below), whose sum is σ = 3705516800. Its totient is φ = 1387738656.
The previous prime is 2430143983. The next prime is 2430144029. The reversal of 2430144003 is 3004410342.
It is not a de Polignac number, because 2430144003 - 213 = 2430135811 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2430144103) 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, 4825 + ... + 69882.
It is an arithmetic number, because the mean of its divisors is an integer number (231594800).
Almost surely, 22430144003 is an apocalyptic number.
2430144003 is a deficient number, since it is larger than the sum of its proper divisors (1275372797).
2430144003 is a wasteful number, since it uses less digits than its factorization.
2430144003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76266.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 2430144003 is about 49296.4907777420. The cubic root of 2430144003 is about 1344.4479804684.
Adding to 2430144003 its reverse (3004410342), we get a palindrome (5434554345).
The spelling of 2430144003 in words is "two billion, four hundred thirty million, one hundred forty-four thousand, three".
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