Base | Representation |
---|---|
bin | 1100010010000101011… |
… | …0101110001110010101 |
3 | 202011122212012011022022 |
4 | 3010201112232032111 |
5 | 11424123312032013 |
6 | 240534340542525 |
7 | 21150045631643 |
oct | 3044126561625 |
9 | 664585164268 |
10 | 211013002133 |
11 | 8154337a75a |
12 | 34a8b9b1a45 |
13 | 16b8ab4999b |
14 | a2da9b8193 |
15 | 5750231008 |
hex | 31215ae395 |
211013002133 has 4 divisors (see below), whose sum is σ = 211030535808. Its totient is φ = 210995468460.
The previous prime is 211013002087. The next prime is 211013002169. The reversal of 211013002133 is 331200310112.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 211013002133 - 216 = 211012936597 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 (211018002133) 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, 8748773 + ... + 8772858.
It is an arithmetic number, because the mean of its divisors is an integer number (52757633952).
Almost surely, 2211013002133 is an apocalyptic number.
It is an amenable number.
211013002133 is a deficient number, since it is larger than the sum of its proper divisors (17533675).
211013002133 is a wasteful number, since it uses less digits than its factorization.
211013002133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17533674.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 211013002133 its reverse (331200310112), we get a palindrome (542213312245).
The spelling of 211013002133 in words is "two hundred eleven billion, thirteen million, two thousand, one hundred thirty-three".
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