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24212053 = 431493779
BaseRepresentation
bin101110001011…
…1001001010101
31200120002200201
41130113021111
522144241203
62222540501
7412541035
oct134271125
950502621
1024212053
1112737968
128137731
135029678
1433038c5
1521d3e1d
hex1717255

24212053 has 8 divisors (see below), whose sum is σ = 24948000. Its totient is φ = 23484048.

The previous prime is 24212051. The next prime is 24212081. The reversal of 24212053 is 35021242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 24212053 - 21 = 24212051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 24212053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24212051) 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 7 ways as a sum of consecutive naturals, for example, 4518 + ... + 8296.

It is an arithmetic number, because the mean of its divisors is an integer number (3118500).

Almost surely, 224212053 is an apocalyptic number.

It is an amenable number.

24212053 is a deficient number, since it is larger than the sum of its proper divisors (735947).

24212053 is a wasteful number, since it uses less digits than its factorization.

24212053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3971.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 24212053 is about 4920.5744583331. The cubic root of 24212053 is about 289.2969613093.

Adding to 24212053 its reverse (35021242), we get a palindrome (59233295).

The spelling of 24212053 in words is "twenty-four million, two hundred twelve thousand, fifty-three".

Divisors: 1 43 149 3779 6407 162497 563071 24212053