Search a number
-
+
103224441605 = 547439252943
BaseRepresentation
bin110000000100010100…
…1111111101100000101
3100212102212222221120212
41200020221333230011
53142400424112410
6115230510005205
710312666163615
oct1401051775405
9325385887525
10103224441605
113a86056287a
12180097a6805
13997085825c
144dd33aca45
152a42364b05
hex1808a7fb05

103224441605 has 8 divisors (see below), whose sum is σ = 126504847872. Its totient is φ = 80822541328.

The previous prime is 103224441599. The next prime is 103224441653. The reversal of 103224441605 is 506144422301.

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 103224441605 - 212 = 103224437509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219626237 + ... + 219626706.

It is an arithmetic number, because the mean of its divisors is an integer number (15813105984).

Almost surely, 2103224441605 is an apocalyptic number.

It is an amenable number.

103224441605 is a deficient number, since it is larger than the sum of its proper divisors (23280406267).

103224441605 is an equidigital number, since it uses as much as digits as its factorization.

103224441605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439252995.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 103224441605 its reverse (506144422301), we get a palindrome (609368863906).

The spelling of 103224441605 in words is "one hundred three billion, two hundred twenty-four million, four hundred forty-one thousand, six hundred five".

Divisors: 1 5 47 235 439252943 2196264715 20644888321 103224441605