Base | Representation |
---|---|
bin | 1011010010011010… |
… | …0101010011001010 |
3 | 21211011111121121112 |
4 | 2310212211103022 |
5 | 22201140410010 |
6 | 1220355410322 |
7 | 135041454344 |
oct | 26446452312 |
9 | 7734447545 |
10 | 3030013130 |
11 | 13153aa791 |
12 | 7068b39a2 |
13 | 3939924a1 |
14 | 20a5ba294 |
15 | 12b021a05 |
hex | b49a54ca |
3030013130 has 32 divisors (see below), whose sum is σ = 5516570448. Its totient is φ = 1198144000.
The previous prime is 3030013121. The next prime is 3030013141. The reversal of 3030013130 is 313100303.
It can be written as a sum of positive squares in 8 ways, for example, as 1583960401 + 1446052729 = 39799^2 + 38027^2 .
3030013130 is a modest number, since divided by 13130 gives 3030 as remainder.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 778790 + ... + 782670.
Almost surely, 23030013130 is an apocalyptic number.
3030013130 is a deficient number, since it is larger than the sum of its proper divisors (2486557318).
3030013130 is a wasteful number, since it uses less digits than its factorization.
3030013130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4762.
The product of its (nonzero) digits is 81, while the sum is 14.
The square root of 3030013130 is about 55045.5550430732. Note that the first 3 decimals coincide. The cubic root of 3030013130 is about 1447.0432224859.
Adding to 3030013130 its reverse (313100303), we get a palindrome (3343113433).
The spelling of 3030013130 in words is "three billion, thirty million, thirteen thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •