Base | Representation |
---|---|
bin | 11011111100001010… |
… | …000011111111100100 |
3 | 2212102202212010220101 |
4 | 123330022003333210 |
5 | 442420034100004 |
6 | 21440522313444 |
7 | 2111302225333 |
oct | 337412037744 |
9 | 85382763811 |
10 | 30000300004 |
11 | 117a5429474 |
12 | 5993058884 |
13 | 2aa146b80c |
14 | 16484c5d1a |
15 | ba8b87ba4 |
hex | 6fc283fe4 |
30000300004 has 24 divisors (see below), whose sum is σ = 52925768280. Its totient is φ = 14878826496.
The previous prime is 30000299977. The next prime is 30000300019. The reversal of 30000300004 is 40000300003.
It can be written as a sum of positive squares in 4 ways, for example, as 20229372900 + 9770927104 = 142230^2 + 98848^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 689652 + ... + 731860.
It is an arithmetic number, because the mean of its divisors is an integer number (2205240345).
Almost surely, 230000300004 is an apocalyptic number.
It is an amenable number.
30000300004 is a deficient number, since it is larger than the sum of its proper divisors (22925468276).
30000300004 is a wasteful number, since it uses less digits than its factorization.
30000300004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43647 (or 43645 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 10.
Adding to 30000300004 its reverse (40000300003), we get a palindrome (70000600007).
Subtracting 30000300004 from its reverse (40000300003), we obtain a palindrome (9999999999).
The spelling of 30000300004 in words is "thirty billion, three hundred thousand, four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •