Base | Representation |
---|---|
bin | 101111110011001000100111… |
… | …011101001100000110111101 |
3 | 1000120100001001202222010111101 |
4 | 233303020213131030012331 |
5 | 210023234411043430323 |
6 | 2023034414105453101 |
7 | 62165022246213001 |
oct | 5763104735140675 |
9 | 1016301052863441 |
10 | 210222131233213 |
11 | 60a8a783668650 |
12 | 1b6b255a4a1191 |
13 | 903bb28816428 |
14 | 39cab3c1b6701 |
15 | 1948560358dad |
hex | bf322774c1bd |
210222131233213 has 16 divisors (see below), whose sum is σ = 231566682986496. Its totient is φ = 189249931747440.
The previous prime is 210222131233207. The next prime is 210222131233243. The reversal of 210222131233213 is 312332131222012.
It is a cyclic number.
It is not a de Polignac number, because 210222131233213 - 225 = 210222097678781 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210222131233243) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35432856 + ... + 40938142.
It is an arithmetic number, because the mean of its divisors is an integer number (14472917686656).
Almost surely, 2210222131233213 is an apocalyptic number.
It is an amenable number.
210222131233213 is a deficient number, since it is larger than the sum of its proper divisors (21344551753283).
210222131233213 is a wasteful number, since it uses less digits than its factorization.
210222131233213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5539104.
The product of its (nonzero) digits is 5184, while the sum is 28.
Adding to 210222131233213 its reverse (312332131222012), we get a palindrome (522554262455225).
The spelling of 210222131233213 in words is "two hundred ten trillion, two hundred twenty-two billion, one hundred thirty-one million, two hundred thirty-three thousand, two hundred thirteen".
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