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4250113 = 7312391
BaseRepresentation
bin10000001101101000000001
321222221001121
4100031220001
52042000423
6231032241
751061000
oct20155001
97887047
104250113
11244319a
12150b681
13b5a67a
147c8c37
1558e45d
hex40da01

4250113 has 8 divisors (see below), whose sum is σ = 4956800. Its totient is φ = 3642660.

The previous prime is 4250111. The next prime is 4250149. The reversal of 4250113 is 3110524.

It is not a de Polignac number, because 4250113 - 21 = 4250111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4250111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5853 + ... + 6538.

It is an arithmetic number, because the mean of its divisors is an integer number (619600).

Almost surely, 24250113 is an apocalyptic number.

It is an amenable number.

4250113 is a deficient number, since it is larger than the sum of its proper divisors (706687).

4250113 is an equidigital number, since it uses as much as digits as its factorization.

4250113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12412 (or 12398 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 4250113 is about 2061.5802191523. The cubic root of 4250113 is about 161.9820256438.

Adding to 4250113 its reverse (3110524), we get a palindrome (7360637).

The spelling of 4250113 in words is "four million, two hundred fifty thousand, one hundred thirteen".

Divisors: 1 7 49 343 12391 86737 607159 4250113