Search a number
-
+
14182858187 is a prime number
BaseRepresentation
bin11010011010101110…
…10011110111001011
31100121102112211211222
431031113103313023
5213021302430222
610303203512255
71011315206531
oct151527236713
940542484758
1014182858187
116018943303
1228b998868b
1314504739a4
149878b6151
15580203542
hex34d5d3dcb

14182858187 has 2 divisors, whose sum is σ = 14182858188. Its totient is φ = 14182858186.

The previous prime is 14182858181. The next prime is 14182858231. The reversal of 14182858187 is 78185828141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14182858187 - 24 = 14182858171 is a prime.

It is not a weakly prime, because it can be changed into another prime (14182858181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7091429093 + 7091429094.

It is an arithmetic number, because the mean of its divisors is an integer number (7091429094).

Almost surely, 214182858187 is an apocalyptic number.

14182858187 is a deficient number, since it is larger than the sum of its proper divisors (1).

14182858187 is an equidigital number, since it uses as much as digits as its factorization.

14182858187 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1146880, while the sum is 53.

The spelling of 14182858187 in words is "fourteen billion, one hundred eighty-two million, eight hundred fifty-eight thousand, one hundred eighty-seven".