Base | Representation |
---|---|
bin | 10000010011010001001… |
… | …100100100111101010101 |
3 | 10222002102202020200200102 |
4 | 100103101030210331111 |
5 | 121323133003412323 |
6 | 2214340252023445 |
7 | 143634426240200 |
oct | 20232114447525 |
9 | 3862382220612 |
10 | 1120201232213 |
11 | 3a2090434828 |
12 | 161129161b85 |
13 | 8183307c00b |
14 | 3c30a3b2937 |
15 | 1e21421b328 |
hex | 104d1324f55 |
1120201232213 has 24 divisors (see below), whose sum is σ = 1353619289880. Its totient is φ = 923216071680.
The previous prime is 1120201232141. The next prime is 1120201232231. The reversal of 1120201232213 is 3122321020211.
It can be written as a sum of positive squares in 4 ways, for example, as 429736624849 + 690464607364 = 655543^2 + 830942^2 .
It is not a de Polignac number, because 1120201232213 - 230 = 1119127490389 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 (1120201232263) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1293056 + ... + 1977977.
It is an arithmetic number, because the mean of its divisors is an integer number (56400803745).
Almost surely, 21120201232213 is an apocalyptic number.
It is an amenable number.
1120201232213 is a deficient number, since it is larger than the sum of its proper divisors (233418057667).
1120201232213 is a wasteful number, since it uses less digits than its factorization.
1120201232213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3271317 (or 3271310 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 1120201232213 its reverse (3122321020211), we get a palindrome (4242522252424).
The spelling of 1120201232213 in words is "one trillion, one hundred twenty billion, two hundred one million, two hundred thirty-two thousand, two hundred thirteen".
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