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24301330121 = 611009394829
BaseRepresentation
bin10110101000011110…
…001101111011001001
32022201121020110220202
4112220132031323021
5344232120030441
615055221501545
71520131616645
oct265036157311
968647213822
1024301330121
11a340516002
1248625718b5
1323a38716a3
141267677c25
159736b419b
hex5a878dec9

24301330121 has 8 divisors (see below), whose sum is σ = 24724254600. Its totient is φ = 23879197440.

The previous prime is 24301330099. The next prime is 24301330127. The reversal of 24301330121 is 12103310342.

It can be written as a sum of positive squares in 4 ways, for example, as 78765625 + 24222564496 = 8875^2 + 155636^2 .

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 24301330121 - 26 = 24301330057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 24301330093 and 24301330102.

It is not an unprimeable number, because it can be changed into a prime (24301330127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135866 + ... + 258963.

It is an arithmetic number, because the mean of its divisors is an integer number (3090531825).

Almost surely, 224301330121 is an apocalyptic number.

It is an amenable number.

24301330121 is a deficient number, since it is larger than the sum of its proper divisors (422924479).

24301330121 is a wasteful number, since it uses less digits than its factorization.

24301330121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395899.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 24301330121 its reverse (12103310342), we get a palindrome (36404640463).

The spelling of 24301330121 in words is "twenty-four billion, three hundred one million, three hundred thirty thousand, one hundred twenty-one".

Divisors: 1 61 1009 61549 394829 24084569 398382461 24301330121