Search a number
-
+
14208967 is a prime number
BaseRepresentation
bin110110001100…
…111111000111
3222201220001001
4312030333013
512114141332
61224314131
7231526363
oct66147707
928656031
1014208967
118025453
124912947
132c36596
141c5c2a3
1513aa0e7
hexd8cfc7

14208967 has 2 divisors, whose sum is σ = 14208968. Its totient is φ = 14208966.

The previous prime is 14208947. The next prime is 14208973. The reversal of 14208967 is 76980241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14208967 - 27 = 14208839 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14208907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7104483 + 7104484.

It is an arithmetic number, because the mean of its divisors is an integer number (7104484).

Almost surely, 214208967 is an apocalyptic number.

14208967 is a deficient number, since it is larger than the sum of its proper divisors (1).

14208967 is an equidigital number, since it uses as much as digits as its factorization.

14208967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 14208967 is about 3769.4783458723. The cubic root of 14208967 is about 242.2074525109.

It can be divided in two parts, 14 and 208967, that added together give a triangular number (208981 = T646).

The spelling of 14208967 in words is "fourteen million, two hundred eight thousand, nine hundred sixty-seven".