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250058085 = 35145111489
BaseRepresentation
bin11101110011110…
…01010101100101
3122102112021012120
432321321111211
51003003324320
640451340153
76124313214
oct1671712545
9572467176
10250058085
11119173382
126b8b1659
133ca62c84
14252d307b
1516e46440
hexee79565

250058085 has 16 divisors (see below), whose sum is σ = 400403520. Its totient is φ = 133260800.

The previous prime is 250058071. The next prime is 250058111. The reversal of 250058085 is 580850052.

It is not a de Polignac number, because 250058085 - 26 = 250058021 is a prime.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 16021 + ... + 27509.

It is an arithmetic number, because the mean of its divisors is an integer number (25025220).

Almost surely, 2250058085 is an apocalyptic number.

It is an amenable number.

250058085 is a deficient number, since it is larger than the sum of its proper divisors (150345435).

250058085 is a wasteful number, since it uses less digits than its factorization.

250058085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12948.

The product of its (nonzero) digits is 16000, while the sum is 33.

The square root of 250058085 is about 15813.2250031421. The cubic root of 250058085 is about 630.0093095122.

The spelling of 250058085 in words is "two hundred fifty million, fifty-eight thousand, eighty-five".

Divisors: 1 3 5 15 1451 4353 7255 11489 21765 34467 57445 172335 16670539 50011617 83352695 250058085