Base | Representation |
---|---|
bin | 10111111001010… |
… | …11001111100101 |
3 | 111222012011202111 |
4 | 23330223033211 |
5 | 402304031031 |
6 | 31520241021 |
7 | 4652561215 |
oct | 1374531745 |
9 | 458164674 |
10 | 200455141 |
11 | a3173a07 |
12 | 57170171 |
13 | 326b6513 |
14 | 1c8a0245 |
15 | 128e91b1 |
hex | bf2b3e5 |
200455141 has 4 divisors (see below), whose sum is σ = 204720192. Its totient is φ = 196190092.
The previous prime is 200455139. The next prime is 200455193. The reversal of 200455141 is 141554002.
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 a cyclic number.
It is not a de Polignac number, because 200455141 - 21 = 200455139 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 (200455441) 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, 2132455 + ... + 2132548.
It is an arithmetic number, because the mean of its divisors is an integer number (51180048).
Almost surely, 2200455141 is an apocalyptic number.
It is an amenable number.
200455141 is a deficient number, since it is larger than the sum of its proper divisors (4265051).
200455141 is an equidigital number, since it uses as much as digits as its factorization.
200455141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4265050.
The product of its (nonzero) digits is 800, while the sum is 22.
The square root of 200455141 is about 14158.2181435377. The cubic root of 200455141 is about 585.2468250087.
The spelling of 200455141 in words is "two hundred million, four hundred fifty-five thousand, one hundred forty-one".
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