Search a number
-
+
250340200 = 2352111953113
BaseRepresentation
bin11101110101111…
…10001101101000
3122110001121012021
432322332031220
51003041341300
640501354224
76126566545
oct1672761550
9573047167
10250340200
11119346330
126ba08974
133cb314c6
1425367bcc
1516e9ed1a
hexeebe368

250340200 has 192 divisors, whose sum is σ = 687009600. Its totient is φ = 83865600.

The previous prime is 250340197. The next prime is 250340227. The reversal of 250340200 is 2043052.

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 47 ways as a sum of consecutive naturals, for example, 2215344 + ... + 2215456.

It is an arithmetic number, because the mean of its divisors is an integer number (3578175).

Almost surely, 2250340200 is an apocalyptic number.

250340200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 250340200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (343504800).

250340200 is an abundant number, since it is smaller than the sum of its proper divisors (436669400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

250340200 is a wasteful number, since it uses less digits than its factorization.

250340200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212 (or 203 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 250340200 is about 15822.1427120349. The cubic root of 250340200 is about 630.2461455232.

Adding to 250340200 its reverse (2043052), we get a palindrome (252383252).

The spelling of 250340200 in words is "two hundred fifty million, three hundred forty thousand, two hundred".