Base | Representation |
---|---|
bin | 100001101111010… |
… | …1110111110011011 |
3 | 2220220022011200021 |
4 | 1003132232332123 |
5 | 4304311131303 |
6 | 304201251311 |
7 | 40024643101 |
oct | 10336567633 |
9 | 2826264607 |
10 | 1132130203 |
11 | 5310701a6 |
12 | 277193b37 |
13 | 150720439 |
14 | aa503c71 |
15 | 695d0ebd |
hex | 437aef9b |
1132130203 has 4 divisors (see below), whose sum is σ = 1138385248. Its totient is φ = 1125875160.
The previous prime is 1132130183. The next prime is 1132130221. The reversal of 1132130203 is 3020312311.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3020312311 = 389 ⋅7764299.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1132130203 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1132130803) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3127251 + ... + 3127612.
It is an arithmetic number, because the mean of its divisors is an integer number (284596312).
Almost surely, 21132130203 is an apocalyptic number.
1132130203 is a deficient number, since it is larger than the sum of its proper divisors (6255045).
1132130203 is an equidigital number, since it uses as much as digits as its factorization.
1132130203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6255044.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 1132130203 is about 33647.1425681290. The cubic root of 1132130203 is about 1042.2345331763.
Adding to 1132130203 its reverse (3020312311), we get a palindrome (4152442514).
The spelling of 1132130203 in words is "one billion, one hundred thirty-two million, one hundred thirty thousand, two hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •