Base | Representation |
---|---|
bin | 11000101001100010… |
… | …01001111100101011 |
3 | 1021011020211220210211 |
4 | 30110301021330223 |
5 | 204100213111021 |
6 | 10025044121551 |
7 | 645635315614 |
oct | 142461117453 |
9 | 37136756724 |
10 | 13233332011 |
11 | 5680964229 |
12 | 26939962b7 |
13 | 132b829793 |
14 | 8d7746c0b |
15 | 526b923e1 |
hex | 314c49f2b |
13233332011 has 4 divisors (see below), whose sum is σ = 13241507400. Its totient is φ = 13225156624.
The previous prime is 13233331921. The next prime is 13233332027. The reversal of 13233332011 is 11023333231.
13233332011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11023333231 = 29 ⋅380114939.
It is a cyclic number.
It is not a de Polignac number, because 13233332011 - 219 = 13232807723 is a prime.
It is a super-2 number, since 2×132333320112 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13233332071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4085266 + ... + 4088503.
It is an arithmetic number, because the mean of its divisors is an integer number (3310376850).
Almost surely, 213233332011 is an apocalyptic number.
13233332011 is a deficient number, since it is larger than the sum of its proper divisors (8175389).
13233332011 is an equidigital number, since it uses as much as digits as its factorization.
13233332011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8175388.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 13233332011 its reverse (11023333231), we get a palindrome (24256665242).
The spelling of 13233332011 in words is "thirteen billion, two hundred thirty-three million, three hundred thirty-two thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •