Search a number
-
+
13108064 = 253711071
BaseRepresentation
bin110010000000…
…001101100000
3220122221212212
4302000031200
511323424224
61144541252
7216262634
oct62001540
926587785
1013108064
117443312
124481828
13293c468
141a52dc4
15123dd0e
hexc80360

13108064 has 24 divisors (see below), whose sum is σ = 26506368. Its totient is φ = 6376320.

The previous prime is 13108063. The next prime is 13108079. The reversal of 13108064 is 46080131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13108061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4352 + ... + 6719.

It is an arithmetic number, because the mean of its divisors is an integer number (1104432).

Almost surely, 213108064 is an apocalyptic number.

It is an amenable number.

13108064 is an abundant number, since it is smaller than the sum of its proper divisors (13398304).

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

13108064 is a wasteful number, since it uses less digits than its factorization.

13108064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11118 (or 11110 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 13108064 is about 3620.5060419781. The cubic root of 13108064 is about 235.7831964685.

Adding to 13108064 its reverse (46080131), we get a palindrome (59188195).

The spelling of 13108064 in words is "thirteen million, one hundred eight thousand, sixty-four".

Divisors: 1 2 4 8 16 32 37 74 148 296 592 1184 11071 22142 44284 88568 177136 354272 409627 819254 1638508 3277016 6554032 13108064