Search a number
-
+
11459207424 = 28373411061
BaseRepresentation
bin10101010110000010…
…11010000100000000
31002120121112001101210
422223001122010000
5141432024114144
65133030330120
7553653441000
oct125301320400
932517461353
1011459207424
114950473165
1222797b9940
1311080c9212
147a9c88000
1547104aab9
hex2ab05a100

11459207424 has 288 divisors, whose sum is σ = 36468230400. Its totient is φ = 3191193600.

The previous prime is 11459207413. The next prime is 11459207437. The reversal of 11459207424 is 42470295411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10799854 + ... + 10800914.

It is an arithmetic number, because the mean of its divisors is an integer number (126625800).

Almost surely, 211459207424 is an apocalyptic number.

11459207424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11459207424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18234115200).

11459207424 is an abundant number, since it is smaller than the sum of its proper divisors (25009022976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11459207424 is an equidigital number, since it uses as much as digits as its factorization.

11459207424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142 (or 1114 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The spelling of 11459207424 in words is "eleven billion, four hundred fifty-nine million, two hundred seven thousand, four hundred twenty-four".