Base | Representation |
---|---|
bin | 11000110010110100… |
… | …01100101100000010 |
3 | 1021100200101000121111 |
4 | 30121122030230002 |
5 | 204230131400002 |
6 | 10040505113534 |
7 | 650602222162 |
oct | 143132145402 |
9 | 37320330544 |
10 | 13311200002 |
11 | 5710909641 |
12 | 26b5a888aa |
13 | 13419c1609 |
14 | 903c165a2 |
15 | 52d9243d7 |
hex | 31968cb02 |
13311200002 has 16 divisors (see below), whose sum is σ = 20177545752. Its totient is φ = 6585384960.
The previous prime is 13311199999. The next prime is 13311200003. The reversal of 13311200002 is 20000211331.
It can be written as a sum of positive squares in 4 ways, for example, as 11498058441 + 1813141561 = 107229^2 + 42581^2 .
It is not an unprimeable number, because it can be changed into a prime (13311200003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1429602 + ... + 1438882.
Almost surely, 213311200002 is an apocalyptic number.
13311200002 is a deficient number, since it is larger than the sum of its proper divisors (6866345750).
13311200002 is an equidigital number, since it uses as much as digits as its factorization.
13311200002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16773.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 13311200002 its reverse (20000211331), we get a palindrome (33311411333).
The spelling of 13311200002 in words is "thirteen billion, three hundred eleven million, two hundred thousand, two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •