Search a number
-
+
24464640131011 = 207432257352249
BaseRepresentation
bin1011001000000000111100…
…01011110011111111000011
310012121210111211112110110001
411210000132023303333003
511201312040333143021
6124010522302420431
75103340406001343
oct544003613637703
9105553454473401
1024464640131011
117882439620183
1228b14b2591717
13108600c5a6322
14608148598d23
152c65ac50b091
hex16401e2f3fc3

24464640131011 has 8 divisors (see below), whose sum is σ = 24467371676000. Its totient is φ = 24461908777152.

The previous prime is 24464640131003. The next prime is 24464640131017. The reversal of 24464640131011 is 11013104646442.

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 24464640131011 - 23 = 24464640131003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24464640131017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468205615 + ... + 468257863.

It is an arithmetic number, because the mean of its divisors is an integer number (3058421459500).

Almost surely, 224464640131011 is an apocalyptic number.

24464640131011 is a deficient number, since it is larger than the sum of its proper divisors (2731544989).

24464640131011 is a wasteful number, since it uses less digits than its factorization.

24464640131011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95565.

The product of its (nonzero) digits is 55296, while the sum is 37.

Adding to 24464640131011 its reverse (11013104646442), we get a palindrome (35477744777453).

The spelling of 24464640131011 in words is "twenty-four trillion, four hundred sixty-four billion, six hundred forty million, one hundred thirty-one thousand, eleven".

Divisors: 1 20743 22573 52249 468231739 1083801007 1179416677 24464640131011