Search a number
-
+
13099883 is a prime number
BaseRepresentation
bin110001111110…
…001101101011
3220122112122212
4301332031223
511323144013
61144435335
7216230036
oct61761553
926575585
1013099883
117438155
124478b4b
132938814
141a5001d
15123b6a8
hexc7e36b

13099883 has 2 divisors, whose sum is σ = 13099884. Its totient is φ = 13099882.

The previous prime is 13099871. The next prime is 13099901. The reversal of 13099883 is 38899031.

It is a weak prime.

It is an emirp because it is prime and its reverse (38899031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13099883 - 26 = 13099819 is a prime.

It is a super-2 number, since 2×130998832 = 343213869227378, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13099883.

It is not a weakly prime, because it can be changed into another prime (13099283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6549941 + 6549942.

It is an arithmetic number, because the mean of its divisors is an integer number (6549942).

Almost surely, 213099883 is an apocalyptic number.

13099883 is a deficient number, since it is larger than the sum of its proper divisors (1).

13099883 is an equidigital number, since it uses as much as digits as its factorization.

13099883 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 41.

The square root of 13099883 is about 3619.3760512000. The cubic root of 13099883 is about 235.7341339533.

The spelling of 13099883 in words is "thirteen million, ninety-nine thousand, eight hundred eighty-three".