Base | Representation |
---|---|
bin | 11000110001110110… |
… | …00010000101110010 |
3 | 1021100002222221122122 |
4 | 30120323002011302 |
5 | 204221033431010 |
6 | 10040014034242 |
7 | 650442614255 |
oct | 143073020562 |
9 | 37302887578 |
10 | 13303030130 |
11 | 5707239485 |
12 | 26b31a8982 |
13 | 13400c0a80 |
14 | 902acb09c |
15 | 52cd5d855 |
hex | 318ec2172 |
13303030130 has 16 divisors (see below), whose sum is σ = 25787412504. Its totient is φ = 4911888000.
The previous prime is 13303030127. The next prime is 13303030187. The reversal of 13303030130 is 3103030331.
It can be written as a sum of positive squares in 4 ways, for example, as 6121654081 + 7181376049 = 78241^2 + 84743^2 .
It is a super-2 number, since 2×133030301302 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13303030099 and 13303030108.
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, 51165371 + ... + 51165630.
Almost surely, 213303030130 is an apocalyptic number.
13303030130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13303030130 is a deficient number, since it is larger than the sum of its proper divisors (12484382374).
13303030130 is a wasteful number, since it uses less digits than its factorization.
13303030130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102331021.
The product of its (nonzero) digits is 243, while the sum is 17.
Adding to 13303030130 its reverse (3103030331), we get a palindrome (16406060461).
It can be divided in two parts, 133030301 and 30, that added together give a palindrome (133030331).
The spelling of 13303030130 in words is "thirteen billion, three hundred three million, thirty thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •