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23936052 = 2237793607
BaseRepresentation
bin101101101001…
…1110000110100
31200001002002110
41123103300310
522111423202
62213011020
7410311260
oct133236064
950032073
1023936052
1112569568
128023a70
134c60b5a
1432710a0
15217c26c
hex16d3c34

23936052 has 48 divisors (see below), whose sum is σ = 64655360. Its totient is φ = 6750432.

The previous prime is 23936047. The next prime is 23936057. The reversal of 23936052 is 25063932.

It is an interprime number because it is at equal distance from previous prime (23936047) and next prime (23936057).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23936057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4833 + ... + 8439.

Almost surely, 223936052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23936052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32327680).

23936052 is an abundant number, since it is smaller than the sum of its proper divisors (40719308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23936052 is a wasteful number, since it uses less digits than its factorization.

23936052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3700 (or 3698 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 23936052 is about 4892.4484667700. The cubic root of 23936052 is about 288.1934945845.

Adding to 23936052 its reverse (25063932), we get a palindrome (48999984).

The spelling of 23936052 in words is "twenty-three million, nine hundred thirty-six thousand, fifty-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 79 84 158 237 316 474 553 948 1106 1659 2212 3318 3607 6636 7214 10821 14428 21642 25249 43284 50498 75747 100996 151494 284953 302988 569906 854859 1139812 1709718 1994671 3419436 3989342 5984013 7978684 11968026 23936052