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250116230 = 25713274853
BaseRepresentation
bin11101110100001…
…11100010000110
3122102122012222002
432322013202012
51003012204410
640452505302
76124644560
oct1672074206
9572565862
10250116230
11119203031
126b91b232
133ca83590
142530a330
1516e587a5
hexee87886

250116230 has 32 divisors (see below), whose sum is σ = 554105664. Its totient is φ = 79157376.

The previous prime is 250116203. The next prime is 250116241. The reversal of 250116230 is 32611052.

250116230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136517 + ... + 138336.

It is an arithmetic number, because the mean of its divisors is an integer number (17315802).

Almost surely, 2250116230 is an apocalyptic number.

250116230 is an abundant number, since it is smaller than the sum of its proper divisors (303989434).

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

250116230 is a wasteful number, since it uses less digits than its factorization.

250116230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274880.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 250116230 is about 15815.0633890604. The cubic root of 250116230 is about 630.0581369042.

Adding to 250116230 its reverse (32611052), we get a palindrome (282727282).

The spelling of 250116230 in words is "two hundred fifty million, one hundred sixteen thousand, two hundred thirty".

Divisors: 1 2 5 7 10 13 14 26 35 65 70 91 130 182 455 910 274853 549706 1374265 1923971 2748530 3573089 3847942 7146178 9619855 17865445 19239710 25011623 35730890 50023246 125058115 250116230