Base | Representation |
---|---|
bin | 10111111101000… |
… | …00001100110001 |
3 | 112000002111220011 |
4 | 23332200030301 |
5 | 402414343233 |
6 | 31534414521 |
7 | 4656624655 |
oct | 1376401461 |
9 | 460074804 |
10 | 200934193 |
11 | a3470919 |
12 | 57361441 |
13 | 32823595 |
14 | 1c986a65 |
15 | 129910cd |
hex | bfa0331 |
200934193 has 4 divisors (see below), whose sum is σ = 202516480. Its totient is φ = 199351908.
The previous prime is 200934191. The next prime is 200934211. The reversal of 200934193 is 391439002.
200934193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, and also an emirpimes, since its reverse is a distinct semiprime: 391439002 = 2 ⋅195719501.
It is a cyclic number.
It is not a de Polignac number, because 200934193 - 21 = 200934191 is a prime.
It is a super-2 number, since 2×2009341932 = 80749099833122498, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (200934191) 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, 790953 + ... + 791206.
It is an arithmetic number, because the mean of its divisors is an integer number (50629120).
Almost surely, 2200934193 is an apocalyptic number.
It is an amenable number.
200934193 is a deficient number, since it is larger than the sum of its proper divisors (1582287).
200934193 is a wasteful number, since it uses less digits than its factorization.
200934193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1582286.
The product of its (nonzero) digits is 5832, while the sum is 31.
The square root of 200934193 is about 14175.1258548205. The cubic root of 200934193 is about 585.7126659228.
The spelling of 200934193 in words is "two hundred million, nine hundred thirty-four thousand, one hundred ninety-three".
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