Base | Representation |
---|---|
bin | 11000010001100011… |
… | …01001001001011101 |
3 | 1020122020020221221111 |
4 | 30020301221021131 |
5 | 203142211230323 |
6 | 5553055502021 |
7 | 640643206321 |
oct | 141061511135 |
9 | 36566227844 |
10 | 13032133213 |
11 | 5588332630 |
12 | 2638527911 |
13 | 12c8c42938 |
14 | 8b8b31981 |
15 | 51419cc0d |
hex | 308c6925d |
13032133213 has 8 divisors (see below), whose sum is σ = 14239847520. Its totient is φ = 11828248080.
The previous prime is 13032133211. The next prime is 13032133237. The reversal of 13032133213 is 31233123031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13032133213 - 21 = 13032133211 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13032133211) 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, 950170 + ... + 963787.
It is an arithmetic number, because the mean of its divisors is an integer number (1779980940).
Almost surely, 213032133213 is an apocalyptic number.
It is an amenable number.
13032133213 is a deficient number, since it is larger than the sum of its proper divisors (1207714307).
13032133213 is a wasteful number, since it uses less digits than its factorization.
13032133213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1914587.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 13032133213 its reverse (31233123031), we get a palindrome (44265256244).
The spelling of 13032133213 in words is "thirteen billion, thirty-two million, one hundred thirty-three thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •