Search a number
-
+
13223101104 = 243291827091
BaseRepresentation
bin11000101000010100…
…01000001010110000
31021010112121010122100
430110022020022300
5204040103213404
610024040540400
7645452335113
oct142412101260
937115533570
1013223101104
115676106634
122690481700
131329686aa5
148d624257a
15525d20d39
hex3142882b0

13223101104 has 30 divisors (see below), whose sum is σ = 37006318076. Its totient is φ = 4407700320.

The previous prime is 13223101043. The next prime is 13223101117. The reversal of 13223101104 is 40110132231.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 5 ways as a sum of consecutive naturals, for example, 45913402 + ... + 45913689.

Almost surely, 213223101104 is an apocalyptic number.

It is an amenable number.

13223101104 is an abundant number, since it is smaller than the sum of its proper divisors (23783216972).

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

13223101104 is a wasteful number, since it uses less digits than its factorization.

13223101104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91827105 (or 91827096 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 13223101104 its reverse (40110132231), we get a palindrome (53333233335).

The spelling of 13223101104 in words is "thirteen billion, two hundred twenty-three million, one hundred one thousand, one hundred four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 91827091 183654182 275481273 367308364 550962546 734616728 826443819 1101925092 1469233456 1652887638 2203850184 3305775276 4407700368 6611550552 13223101104