Search a number
-
+
13427068 = 226750101
BaseRepresentation
bin110011001110…
…000101111100
3221021011110211
4303032011330
511414131233
61155442204
7222061654
oct63160574
927234424
1013427068
117640a56
1245b6364
132a21715
141ad7364
1512a35cd
hexcce17c

13427068 has 12 divisors (see below), whose sum is σ = 23848552. Its totient is φ = 6613200.

The previous prime is 13427047. The next prime is 13427069. The reversal of 13427068 is 86072431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13427069) 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, 24783 + ... + 25318.

Almost surely, 213427068 is an apocalyptic number.

It is an amenable number.

13427068 is a deficient number, since it is larger than the sum of its proper divisors (10421484).

13427068 is a wasteful number, since it uses less digits than its factorization.

13427068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50172 (or 50170 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 13427068 is about 3664.2963853924. The cubic root of 13427068 is about 237.6805968946.

Adding to 13427068 its reverse (86072431), we get a palindrome (99499499).

The spelling of 13427068 in words is "thirteen million, four hundred twenty-seven thousand, sixty-eight".

Divisors: 1 2 4 67 134 268 50101 100202 200404 3356767 6713534 13427068