Search a number
-
+
24300053 = 127191339
BaseRepresentation
bin101110010110…
…0101000010101
31200201120101222
41130230220111
522210100203
62224500125
7413355431
oct134545025
950646358
1024300053
1112797a98
12817a645
13505a73b
1433279c1
152200038
hex172ca15

24300053 has 4 divisors (see below), whose sum is σ = 24491520. Its totient is φ = 24108588.

The previous prime is 24300049. The next prime is 24300079. The reversal of 24300053 is 35000342.

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.

It is a cyclic number.

It is not a de Polignac number, because 24300053 - 22 = 24300049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24300013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95543 + ... + 95796.

It is an arithmetic number, because the mean of its divisors is an integer number (6122880).

Almost surely, 224300053 is an apocalyptic number.

It is an amenable number.

24300053 is a deficient number, since it is larger than the sum of its proper divisors (191467).

24300053 is a wasteful number, since it uses less digits than its factorization.

24300053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191466.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 24300053 is about 4929.5083933390. The cubic root of 24300053 is about 289.6470259615.

Adding to 24300053 its reverse (35000342), we get a palindrome (59300395).

The spelling of 24300053 in words is "twenty-four million, three hundred thousand, fifty-three".

Divisors: 1 127 191339 24300053