Search a number
-
+
14980306 = 2111096247
BaseRepresentation
bin111001001001…
…010011010010
31001012002010011
4321021103102
512313332211
61253025134
7241221235
oct71112322
931162104
1014980306
118501a20
1250251aa
1331466b3
141dbd41c
1514ad921
hexe494d2

14980306 has 16 divisors (see below), whose sum is σ = 24742080. Its totient is φ = 6745680.

The previous prime is 14980283. The next prime is 14980309. The reversal of 14980306 is 60308941.

It is not an unprimeable number, because it can be changed into a prime (14980309) 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 in 7 ways as a sum of consecutive naturals, for example, 726 + ... + 5521.

It is an arithmetic number, because the mean of its divisors is an integer number (1546380).

Almost surely, 214980306 is an apocalyptic number.

14980306 is a deficient number, since it is larger than the sum of its proper divisors (9761774).

14980306 is a wasteful number, since it uses less digits than its factorization.

14980306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6369.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 14980306 is about 3870.4400266636. The cubic root of 14980306 is about 246.5132277612.

The spelling of 14980306 in words is "fourteen million, nine hundred eighty thousand, three hundred six".

Divisors: 1 2 11 22 109 218 1199 2398 6247 12494 68717 137434 680923 1361846 7490153 14980306