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14805107 is a prime number
BaseRepresentation
bin111000011110…
…100001110011
31000212011210022
4320132201303
512242230412
61245154055
7236561402
oct70364163
930764708
1014805107
1183a2329
124b5b92b
1330b4a25
141d75639
151476a72
hexe1e873

14805107 has 2 divisors, whose sum is σ = 14805108. Its totient is φ = 14805106.

The previous prime is 14805103. The next prime is 14805121. The reversal of 14805107 is 70150841.

It is a weak prime.

It is an emirp because it is prime and its reverse (70150841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14805107 - 22 = 14805103 is a prime.

It is not a weakly prime, because it can be changed into another prime (14805101) 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 as a sum of consecutive naturals, namely, 7402553 + 7402554.

It is an arithmetic number, because the mean of its divisors is an integer number (7402554).

Almost surely, 214805107 is an apocalyptic number.

14805107 is a deficient number, since it is larger than the sum of its proper divisors (1).

14805107 is an equidigital number, since it uses as much as digits as its factorization.

14805107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 14805107 is about 3847.7405058034. The cubic root of 14805107 is about 245.5484423441.

Adding to 14805107 its reverse (70150841), we get a palindrome (84955948).

The spelling of 14805107 in words is "fourteen million, eight hundred five thousand, one hundred seven".