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250080275 = 5225738923
BaseRepresentation
bin11101110011111…
…10110000010011
3122102120101122102
432321332300103
51003010032100
640452031015
76124435004
oct1671766023
9572511572
10250080275
11119189015
126b90246b
133ca700c3
14252db1ab
1516e4ccd5
hexee7ec13

250080275 has 12 divisors (see below), whose sum is σ = 311314152. Its totient is φ = 199280640.

The previous prime is 250080227. The next prime is 250080283. The reversal of 250080275 is 572080052.

It is not a de Polignac number, because 250080275 - 210 = 250079251 is a prime.

It is a Duffinian number.

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 11 ways as a sum of consecutive naturals, for example, 13037 + ... + 25886.

It is an arithmetic number, because the mean of its divisors is an integer number (25942846).

Almost surely, 2250080275 is an apocalyptic number.

250080275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

250080275 is a deficient number, since it is larger than the sum of its proper divisors (61233877).

250080275 is a wasteful number, since it uses less digits than its factorization.

250080275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39190 (or 39185 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 250080275 is about 15813.9266154867. The cubic root of 250080275 is about 630.0279445067.

The spelling of 250080275 in words is "two hundred fifty million, eighty thousand, two hundred seventy-five".

Divisors: 1 5 25 257 1285 6425 38923 194615 973075 10003211 50016055 250080275