Base | Representation |
---|---|
bin | 1011101010001110011… |
… | …0010000110011100010 |
3 | 201011001011122111202200 |
4 | 2322203212100303202 |
5 | 11240220140242010 |
6 | 232004515154030 |
7 | 20320643131623 |
oct | 2724346206342 |
9 | 634034574680 |
10 | 200313212130 |
11 | 77a5264a0a9 |
12 | 329a45a5916 |
13 | 15b741948b5 |
14 | 99a3933a4a |
15 | 5325be2cc0 |
hex | 2ea3990ce2 |
200313212130 has 48 divisors (see below), whose sum is σ = 525970953144. Its totient is φ = 52887974400.
The previous prime is 200313212129. The next prime is 200313212171. The reversal of 200313212130 is 31212313002.
200313212130 is a `hidden beast` number, since 200 + 313 + 2 + 121 + 30 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 184496879961 + 15816332169 = 429531^2 + 125763^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11009239 + ... + 11027418.
Almost surely, 2200313212130 is an apocalyptic number.
200313212130 is an abundant number, since it is smaller than the sum of its proper divisors (325657741014).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200313212130 is a wasteful number, since it uses less digits than its factorization.
200313212130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22036771 (or 22036768 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 200313212130 its reverse (31212313002), we get a palindrome (231525525132).
The spelling of 200313212130 in words is "two hundred billion, three hundred thirteen million, two hundred twelve thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •