Base | Representation |
---|---|
bin | 111111110111101… |
… | …0100111100101011 |
3 | 12112100122102100200 |
4 | 1333233110330223 |
5 | 13342114104003 |
6 | 552354203243 |
7 | 104052105603 |
oct | 17757247453 |
9 | 5470572320 |
10 | 2143113003 |
11 | 9aa805579 |
12 | 4b9883523 |
13 | 282004605 |
14 | 1648adc03 |
15 | c82316a3 |
hex | 7fbd4f2b |
2143113003 has 12 divisors (see below), whose sum is σ = 3161472288. Its totient is φ = 1398342960.
The previous prime is 2143112947. The next prime is 2143113013. The reversal of 2143113003 is 3003113412.
It is not a de Polignac number, because 2143113003 - 210 = 2143111979 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2143113013) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2532808 + ... + 2533653.
It is an arithmetic number, because the mean of its divisors is an integer number (263456024).
Almost surely, 22143113003 is an apocalyptic number.
2143113003 is a deficient number, since it is larger than the sum of its proper divisors (1018359285).
2143113003 is a wasteful number, since it uses less digits than its factorization.
2143113003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5066514 (or 5066511 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 2143113003 is about 46293.7685115394. The cubic root of 2143113003 is about 1289.2832993820.
Adding to 2143113003 its reverse (3003113412), we get a palindrome (5146226415).
The spelling of 2143113003 in words is "two billion, one hundred forty-three million, one hundred thirteen thousand, three".
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