Base | Representation |
---|---|
bin | 10111111010000… |
… | …00010000111101 |
3 | 111222100112212112 |
4 | 23331000100331 |
5 | 402314304440 |
6 | 31522143405 |
7 | 4653400232 |
oct | 1375002075 |
9 | 458315775 |
10 | 200541245 |
11 | a3222673 |
12 | 571b1b65 |
13 | 32716778 |
14 | 1c8c3789 |
15 | 12914965 |
hex | bf4043d |
200541245 has 16 divisors (see below), whose sum is σ = 246475008. Its totient is φ = 156569280.
The previous prime is 200541239. The next prime is 200541247. The reversal of 200541245 is 542145002.
It is a happy number.
200541245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 200541245 - 214 = 200524861 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 200541245.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200541247) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97922 + ... + 99948.
It is an arithmetic number, because the mean of its divisors is an integer number (15404688).
Almost surely, 2200541245 is an apocalyptic number.
It is an amenable number.
200541245 is a deficient number, since it is larger than the sum of its proper divisors (45933763).
200541245 is a wasteful number, since it uses less digits than its factorization.
200541245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2500.
The product of its (nonzero) digits is 1600, while the sum is 23.
The square root of 200541245 is about 14161.2585951956. The cubic root of 200541245 is about 585.3306091394.
Adding to 200541245 its reverse (542145002), we get a palindrome (742686247).
The spelling of 200541245 in words is "two hundred million, five hundred forty-one thousand, two hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •