Base | Representation |
---|---|
bin | 10111111100111… |
… | …11111101001001 |
3 | 112000002110112010 |
4 | 23332133331021 |
5 | 402414330233 |
6 | 31534410133 |
7 | 4656622026 |
oct | 1376377511 |
9 | 460073463 |
10 | 200933193 |
11 | a347009a |
12 | 57360949 |
13 | 32822ca6 |
14 | 1c98654d |
15 | 12990b63 |
hex | bf9ff49 |
200933193 has 4 divisors (see below), whose sum is σ = 267910928. Its totient is φ = 133955460.
The previous prime is 200933191. The next prime is 200933233. The reversal of 200933193 is 391339002.
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 200933193 - 21 = 200933191 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 200933193.
It is not an unprimeable number, because it can be changed into a prime (200933191) 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, 33488863 + ... + 33488868.
It is an arithmetic number, because the mean of its divisors is an integer number (66977732).
Almost surely, 2200933193 is an apocalyptic number.
It is an amenable number.
200933193 is a deficient number, since it is larger than the sum of its proper divisors (66977735).
200933193 is an equidigital number, since it uses as much as digits as its factorization.
200933193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66977734.
The product of its (nonzero) digits is 4374, while the sum is 30.
The square root of 200933193 is about 14175.0905817212. The cubic root of 200933193 is about 585.7116942720.
The spelling of 200933193 in words is "two hundred million, nine hundred thirty-three thousand, one hundred ninety-three".
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