Base | Representation |
---|---|
bin | 11011111100111011… |
… | …010010001000111011 |
3 | 2212110200010200111020 |
4 | 123330323102020323 |
5 | 442431334444003 |
6 | 21442103033523 |
7 | 2111520005400 |
oct | 337473221073 |
9 | 85420120436 |
10 | 30013203003 |
11 | 11801741703 |
12 | 599743b8a3 |
13 | 2aa4038824 |
14 | 164a0c42a7 |
15 | ba9d85d53 |
hex | 6fced223b |
30013203003 has 12 divisors (see below), whose sum is σ = 46551090600. Its totient is φ = 17150401632.
The previous prime is 30013202983. The next prime is 30013203007. The reversal of 30013203003 is 30030231003.
It is not a de Polignac number, because 30013203003 - 25 = 30013202971 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30013203007) 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, 102085578 + ... + 102085871.
It is an arithmetic number, because the mean of its divisors is an integer number (3879257550).
Almost surely, 230013203003 is an apocalyptic number.
30013203003 is a deficient number, since it is larger than the sum of its proper divisors (16537887597).
30013203003 is a wasteful number, since it uses less digits than its factorization.
30013203003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 204171466 (or 204171459 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 15.
Adding to 30013203003 its reverse (30030231003), we get a palindrome (60043434006).
The spelling of 30013203003 in words is "thirty billion, thirteen million, two hundred three thousand, three".
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