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4250 = 25317
BaseRepresentation
bin1000010011010
312211102
41002122
5114000
631402
715251
oct10232
95742
104250
113214
122562
131c1c
141798
1513d5
hex109a

4250 has 16 divisors (see below), whose sum is σ = 8424. Its totient is φ = 1600.

The previous prime is 4243. The next prime is 4253. The reversal of 4250 is 524.

Adding to 4250 its reverse (524), we get a palindrome (4774).

It can be divided in two parts, 4 and 250, that multiplied together give a cube (1000 = 103).

4250 = 132 + 142 + ... + 242.

4250 is nontrivially palindromic in base 7.

It can be written as a sum of positive squares in 4 ways, for example, as 1849 + 2401 = 43^2 + 49^2 .

It is a sliding number, since 4250 = 250 + 4000 and 1/250 + 1/4000 = 0.004250.

4250 is an undulating number in base 13.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242 + ... + 258.

24250 is an apocalyptic number.

4250 is a deficient number, since it is larger than the sum of its proper divisors (4174).

4250 is a wasteful number, since it uses less digits than its factorization.

4250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34 (or 24 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 11.

The square root of 4250 is about 65.1920240520. The cubic root of 4250 is about 16.1980590064.

The spelling of 4250 in words is "four thousand, two hundred fifty".

Divisors: 1 2 5 10 17 25 34 50 85 125 170 250 425 850 2125 4250