Search a number
-
+
14752811 is a prime number
BaseRepresentation
bin111000010001…
…110000101011
31000202112001102
4320101300223
512234042221
61244112015
7236253053
oct70216053
930675042
1014752811
118367007
124b3560b
133096c98
141d60563
15146630b
hexe11c2b

14752811 has 2 divisors, whose sum is σ = 14752812. Its totient is φ = 14752810.

The previous prime is 14752799. The next prime is 14752813. The reversal of 14752811 is 11825741.

It is a strong prime.

It is an emirp because it is prime and its reverse (11825741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14752811 - 210 = 14751787 is a prime.

Together with 14752813, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14752813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7376405 + 7376406.

It is an arithmetic number, because the mean of its divisors is an integer number (7376406).

Almost surely, 214752811 is an apocalyptic number.

14752811 is a deficient number, since it is larger than the sum of its proper divisors (1).

14752811 is an equidigital number, since it uses as much as digits as its factorization.

14752811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2240, while the sum is 29.

The square root of 14752811 is about 3840.9388175289. The cubic root of 14752811 is about 245.2589847780.

The spelling of 14752811 in words is "fourteen million, seven hundred fifty-two thousand, eight hundred eleven".