Base | Representation |
---|---|
bin | 10111111001011… |
… | …00000000000001 |
3 | 111222012100000022 |
4 | 23330230000001 |
5 | 402304130431 |
6 | 31520303225 |
7 | 4652603234 |
oct | 1374540001 |
9 | 458170008 |
10 | 200458241 |
11 | a3176275 |
12 | 57171b15 |
13 | 326b7a59 |
14 | 1c8a141b |
15 | 128ea07b |
hex | bf2c001 |
200458241 has 4 divisors (see below), whose sum is σ = 200486832. Its totient is φ = 200429652.
The previous prime is 200458213. The next prime is 200458249. The reversal of 200458241 is 142854002.
It is a happy number.
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 a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 142854002 = 2 ⋅71427001.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-200458241 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 200458241.
It is not an unprimeable number, because it can be changed into a prime (200458249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4190 + ... + 20456.
It is an arithmetic number, because the mean of its divisors is an integer number (50121708).
It is a Proth number, since it is equal to 12235 ⋅ 214 + 1 and 12235 < 214.
Almost surely, 2200458241 is an apocalyptic number.
It is an amenable number.
200458241 is a deficient number, since it is larger than the sum of its proper divisors (28591).
200458241 is a wasteful number, since it uses less digits than its factorization.
200458241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28590.
The product of its (nonzero) digits is 2560, while the sum is 26.
The square root of 200458241 is about 14158.3276201676. The cubic root of 200458241 is about 585.2498419028.
The spelling of 200458241 in words is "two hundred million, four hundred fifty-eight thousand, two hundred forty-one".
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