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52004024 = 2353122651
BaseRepresentation
bin1100011001100…
…0010010111000
310121212002002222
43012120102320
5101303112044
65054343212
71201012142
oct306302270
9117762088
1052004024
112739a436
12154bab08
13aa0a617
146c99c92
1548738ee
hex31984b8

52004024 has 16 divisors (see below), whose sum is σ = 99348120. Its totient is φ = 25511200.

The previous prime is 52004023. The next prime is 52004053. The reversal of 52004024 is 42040025.

It is a junction number, because it is equal to n+sod(n) for n = 52003993 and 52004011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52004023) by changing a digit.

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, 60902 + ... + 61749.

Almost surely, 252004024 is an apocalyptic number.

It is an amenable number.

52004024 is a deficient number, since it is larger than the sum of its proper divisors (47344096).

52004024 is a wasteful number, since it uses less digits than its factorization.

52004024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122710 (or 122706 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 52004024 is about 7211.3815597290. The cubic root of 52004024 is about 373.2607433981.

Adding to 52004024 its reverse (42040025), we get a palindrome (94044049).

The spelling of 52004024 in words is "fifty-two million, four thousand, twenty-four".

Divisors: 1 2 4 8 53 106 212 424 122651 245302 490604 981208 6500503 13001006 26002012 52004024