Base | Representation |
---|---|
bin | 10111111001110… |
… | …11110001001001 |
3 | 111222022121121022 |
4 | 23330323301021 |
5 | 402313212300 |
6 | 31521522225 |
7 | 4653262436 |
oct | 1374736111 |
9 | 458277538 |
10 | 200522825 |
11 | a320a848 |
12 | 571a3375 |
13 | 3270b279 |
14 | 1c8bab8d |
15 | 1290e285 |
hex | bf3bc49 |
200522825 has 6 divisors (see below), whose sum is σ = 248648334. Its totient is φ = 160418240.
The previous prime is 200522813. The next prime is 200522851. The reversal of 200522825 is 528225002.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 50239744 + 150283081 = 7088^2 + 12259^2 .
It is not a de Polignac number, because 200522825 - 26 = 200522761 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 200522794 and 200522803.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4010432 + ... + 4010481.
It is an arithmetic number, because the mean of its divisors is an integer number (41441389).
Almost surely, 2200522825 is an apocalyptic number.
200522825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
200522825 is a deficient number, since it is larger than the sum of its proper divisors (48125509).
200522825 is an equidigital number, since it uses as much as digits as its factorization.
200522825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8020923 (or 8020918 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 26.
The square root of 200522825 is about 14160.6082143388. The cubic root of 200522825 is about 585.3126874396.
Adding to 200522825 its reverse (528225002), we get a palindrome (728747827).
The spelling of 200522825 in words is "two hundred million, five hundred twenty-two thousand, eight hundred twenty-five".
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