Base | Representation |
---|---|
bin | 100001110001011… |
… | …0100101100100101 |
3 | 2220222022122012100 |
4 | 1003202310230211 |
5 | 4310044432323 |
6 | 304240242313 |
7 | 40040026353 |
oct | 10342645445 |
9 | 2828278170 |
10 | 1133202213 |
11 | 531732660 |
12 | 277610399 |
13 | 150a07370 |
14 | aa7027d3 |
15 | 69743943 |
hex | 438b4b25 |
1133202213 has 48 divisors (see below), whose sum is σ = 1937347776. Its totient is φ = 629233920.
The previous prime is 1133202211. The next prime is 1133202227. The reversal of 1133202213 is 3122023311.
It is not a de Polignac number, because 1133202213 - 21 = 1133202211 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1133202211) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 173106 + ... + 179532.
It is an arithmetic number, because the mean of its divisors is an integer number (40361412).
Almost surely, 21133202213 is an apocalyptic number.
1133202213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1133202213 is a deficient number, since it is larger than the sum of its proper divisors (804145563).
1133202213 is a wasteful number, since it uses less digits than its factorization.
1133202213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6594 (or 6591 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 1133202213 is about 33663.0689777388. The cubic root of 1133202213 is about 1042.5633921047.
Adding to 1133202213 its reverse (3122023311), we get a palindrome (4255225524).
The spelling of 1133202213 in words is "one billion, one hundred thirty-three million, two hundred two thousand, two hundred thirteen".
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