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24034013 = 71933427
BaseRepresentation
bin101101110101…
…1101011011101
31200020001110122
41123223223131
522123042023
62215044325
7411200003
oct133535335
950201418
1024034013
1112626123
1280706a5
134c96613
143298a73
15219b2c8
hex16ebadd

24034013 has 4 divisors (see below), whose sum is σ = 24068160. Its totient is φ = 23999868.

The previous prime is 24033943. The next prime is 24034027. The reversal of 24034013 is 31043042.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31043042 = 215521521.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-24034013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 24033982 and 24034000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24034093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15995 + ... + 17432.

It is an arithmetic number, because the mean of its divisors is an integer number (6017040).

Almost surely, 224034013 is an apocalyptic number.

It is an amenable number.

24034013 is a deficient number, since it is larger than the sum of its proper divisors (34147).

24034013 is an equidigital number, since it uses as much as digits as its factorization.

24034013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34146.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 24034013 is about 4902.4496937756. The cubic root of 24034013 is about 288.5861142810.

Adding to 24034013 its reverse (31043042), we get a palindrome (55077055).

The spelling of 24034013 in words is "twenty-four million, thirty-four thousand, thirteen".

Divisors: 1 719 33427 24034013