Base | Representation |
---|---|
bin | 10111110110111… |
… | …01001001010101 |
3 | 111221120220221210 |
4 | 23323131021111 |
5 | 402213312003 |
6 | 31505332033 |
7 | 4650056463 |
oct | 1373351125 |
9 | 457526853 |
10 | 200135253 |
11 | a2a7563a |
12 | 57037019 |
13 | 32603a36 |
14 | 1c819833 |
15 | 12884503 |
hex | bedd255 |
200135253 has 4 divisors (see below), whose sum is σ = 266847008. Its totient is φ = 133423500.
The previous prime is 200135209. The next prime is 200135269. The reversal of 200135253 is 352531002.
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 not a de Polignac number, because 200135253 - 222 = 195940949 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 (200135753) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33355873 + ... + 33355878.
It is an arithmetic number, because the mean of its divisors is an integer number (66711752).
Almost surely, 2200135253 is an apocalyptic number.
It is an amenable number.
200135253 is a deficient number, since it is larger than the sum of its proper divisors (66711755).
200135253 is an equidigital number, since it uses as much as digits as its factorization.
200135253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66711754.
The product of its (nonzero) digits is 900, while the sum is 21.
The square root of 200135253 is about 14146.9167312174. The cubic root of 200135253 is about 584.9353453274.
Adding to 200135253 its reverse (352531002), we get a palindrome (552666255).
The spelling of 200135253 in words is "two hundred million, one hundred thirty-five thousand, two hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •