Search a number
-
+
13086064 = 243472357
BaseRepresentation
bin110001111010…
…110101110000
3220121211201001
4301322311300
511322223224
61144251344
7216141535
oct61726560
926554631
1013086064
117428832
124470b54
132932444
141a48d8c
151237544
hexc7ad70

13086064 has 20 divisors (see below), whose sum is σ = 25438104. Its totient is φ = 6521408.

The previous prime is 13086037. The next prime is 13086067. The reversal of 13086064 is 46068031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13086067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4374 + ... + 6730.

Almost surely, 213086064 is an apocalyptic number.

It is an amenable number.

13086064 is a deficient number, since it is larger than the sum of its proper divisors (12352040).

13086064 is a wasteful number, since it uses less digits than its factorization.

13086064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2712 (or 2706 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 13086064 is about 3617.4665167766. The cubic root of 13086064 is about 235.6512132089.

The spelling of 13086064 in words is "thirteen million, eighty-six thousand, sixty-four".

Divisors: 1 2 4 8 16 347 694 1388 2357 2776 4714 5552 9428 18856 37712 817879 1635758 3271516 6543032 13086064