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24202013 = 1141103521
BaseRepresentation
bin101110001010…
…0101100011101
31200112120220212
41130110230131
522143431023
62222422205
7412466543
oct134245435
950476825
1024202013
1112730370
128131965
135024c24
1432ddd93
1521d0e78
hex1714b1d

24202013 has 16 divisors (see below), whose sum is σ = 27361152. Its totient is φ = 21216000.

The previous prime is 24201997. The next prime is 24202019. The reversal of 24202013 is 31020242.

It is a cyclic number.

It is not a de Polignac number, because 24202013 - 24 = 24201997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24202019) 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, 46193 + ... + 46713.

It is an arithmetic number, because the mean of its divisors is an integer number (1710072).

Almost surely, 224202013 is an apocalyptic number.

It is an amenable number.

24202013 is a deficient number, since it is larger than the sum of its proper divisors (3159139).

24202013 is a wasteful number, since it uses less digits than its factorization.

24202013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 24202013 is about 4919.5541464649. The cubic root of 24202013 is about 289.2569682383.

Adding to 24202013 its reverse (31020242), we get a palindrome (55222255).

The spelling of 24202013 in words is "twenty-four million, two hundred two thousand, thirteen".

Divisors: 1 11 41 103 451 521 1133 4223 5731 21361 46453 53663 234971 590293 2200183 24202013