Search a number
-
+
250083086 = 21126094357
BaseRepresentation
bin11101110011111…
…11011100001110
3122102120112111112
432321333130032
51003010124321
640452052022
76124446131
oct1671773416
9572515445
10250083086
11119190140
126b904012
133ca71476
14252dc218
1516e4da5b
hexee7f70e

250083086 has 16 divisors (see below), whose sum is σ = 409477680. Its totient is φ = 113604480.

The previous prime is 250083077. The next prime is 250083109. The reversal of 250083086 is 680380052.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55220 + ... + 59576.

It is an arithmetic number, because the mean of its divisors is an integer number (25592355).

Almost surely, 2250083086 is an apocalyptic number.

250083086 is a deficient number, since it is larger than the sum of its proper divisors (159394594).

250083086 is a wasteful number, since it uses less digits than its factorization.

250083086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6979.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 250083086 is about 15814.0154925939. The cubic root of 250083086 is about 630.0303050846.

The spelling of 250083086 in words is "two hundred fifty million, eighty-three thousand, eighty-six".

Divisors: 1 2 11 22 2609 4357 5218 8714 28699 47927 57398 95854 11367413 22734826 125041543 250083086