Search a number
-
+
24300121 = 232574111
BaseRepresentation
bin101110010110…
…0101001011001
31200201120111111
41130230221121
522210100441
62224500321
7413355556
oct134545131
950646444
1024300121
111279804a
12817a6a1
13505a791
143327a2d
152200081
hex172ca59

24300121 has 8 divisors (see below), whose sum is σ = 25461504. Its totient is φ = 23147520.

The previous prime is 24300113. The next prime is 24300127. The reversal of 24300121 is 12100342.

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 24300121 - 23 = 24300113 is a prime.

It is a super-2 number, since 2×243001212 = 1180991761229282, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (24300127) 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, 3856 + ... + 7966.

It is an arithmetic number, because the mean of its divisors is an integer number (3182688).

Almost surely, 224300121 is an apocalyptic number.

It is an amenable number.

24300121 is a deficient number, since it is larger than the sum of its proper divisors (1161383).

24300121 is a wasteful number, since it uses less digits than its factorization.

24300121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4391.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 24300121 is about 4929.5152905737. The cubic root of 24300121 is about 289.6472961390.

Adding to 24300121 its reverse (12100342), we get a palindrome (36400463).

The spelling of 24300121 in words is "twenty-four million, three hundred thousand, one hundred twenty-one".

Divisors: 1 23 257 4111 5911 94553 1056527 24300121