Search a number
-
+
13348784706 = 236379348769
BaseRepresentation
bin11000110111010011…
…00100101001000010
31021110022002112010120
430123221210221002
5204314242102311
610044330441110
7651536540445
oct143351445102
937408075116
1013348784706
11573004a584
122706593196
13134972099a
14908bdb65c
15531d9a706
hex31ba64a42

13348784706 has 16 divisors (see below), whose sum is σ = 26701831200. Its totient is φ = 4448884608.

The previous prime is 13348784699. The next prime is 13348784717. The reversal of 13348784706 is 60748784331.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136111 + ... + 212658.

It is an arithmetic number, because the mean of its divisors is an integer number (1668864450).

Almost surely, 213348784706 is an apocalyptic number.

13348784706 is an abundant number, since it is smaller than the sum of its proper divisors (13353046494).

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

13348784706 is a wasteful number, since it uses less digits than its factorization.

13348784706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355153.

The product of its (nonzero) digits is 2709504, while the sum is 51.

The spelling of 13348784706 in words is "thirteen billion, three hundred forty-eight million, seven hundred eighty-four thousand, seven hundred six".

Divisors: 1 2 3 6 6379 12758 19137 38274 348769 697538 1046307 2092614 2224797451 4449594902 6674392353 13348784706