Search a number
-
+
13310322244 = 22171961168887
BaseRepresentation
bin11000110010101101…
…10110011001000100
31021100121201102112221
430121112312121010
5204224420302434
610040434222124
7650561605132
oct143126663104
937317642487
1013310322244
11571036a11a
1226b5724944
131341774c2b
14903a68752
1552d7ee2b4
hex3195b6644

13310322244 has 48 divisors (see below), whose sum is σ = 26387061120. Its totient is φ = 5836700160.

The previous prime is 13310322229. The next prime is 13310322247. The reversal of 13310322244 is 44222301331.

It is not an unprimeable number, because it can be changed into a prime (13310322247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5632 + ... + 163255.

It is an arithmetic number, because the mean of its divisors is an integer number (549730440).

Almost surely, 213310322244 is an apocalyptic number.

It is an amenable number.

13310322244 is a deficient number, since it is larger than the sum of its proper divisors (13076738876).

13310322244 is a wasteful number, since it uses less digits than its factorization.

13310322244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168988 (or 168986 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 13310322244 its reverse (44222301331), we get a palindrome (57532623575).

The spelling of 13310322244 in words is "thirteen billion, three hundred ten million, three hundred twenty-two thousand, two hundred forty-four".

Divisors: 1 2 4 17 19 34 38 61 68 76 122 244 323 646 1037 1159 1292 2074 2318 4148 4636 19703 39406 78812 168887 337774 675548 2871079 3208853 5742158 6417706 10302107 11484316 12835412 20604214 41208428 54550501 109101002 175135819 195740033 218202004 350271638 391480066 700543276 782960132 3327580561 6655161122 13310322244