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4250524 = 225711861
BaseRepresentation
bin10000001101101110011100
321222221121211
4100031232130
52042004044
6231034204
751062125
oct20155634
97887554
104250524
112443533
12150b964
13b5a905
147c904c
1558e634
hex40db9c

4250524 has 12 divisors (see below), whose sum is σ = 7455448. Its totient is φ = 2120400.

The previous prime is 4250489. The next prime is 4250531.

It can be divided in two parts, 4250 and 524, that added together give a palindrome (4774).

4250524 is nontrivially palindromic in base 10.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4250495 and 4250504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1354 + ... + 3214.

Almost surely, 24250524 is an apocalyptic number.

It is an amenable number.

4250524 is a deficient number, since it is larger than the sum of its proper divisors (3204924).

4250524 is a wasteful number, since it uses less digits than its factorization.

4250524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2436 (or 2434 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 4250524 is about 2061.6798975593. The cubic root of 4250524 is about 161.9872468749.

The spelling of 4250524 in words is "four million, two hundred fifty thousand, five hundred twenty-four".

Divisors: 1 2 4 571 1142 1861 2284 3722 7444 1062631 2125262 4250524