Search a number
-
+
14918084 = 223729521
BaseRepresentation
bin111000111010…
…000111000100
31001001220202122
4320322013010
512304334314
61251425112
7240541646
oct70720704
931056678
1014918084
11846a1a5
124bb5198
13312428c
141da4896
15149a28e
hexe3a1c4

14918084 has 6 divisors (see below), whose sum is σ = 26106654. Its totient is φ = 7459040.

The previous prime is 14918083. The next prime is 14918087. The reversal of 14918084 is 48081941.

It can be written as a sum of positive squares in only one way, i.e., 13897984 + 1020100 = 3728^2 + 1010^2 .

It is not an unprimeable number, because it can be changed into a prime (14918081) 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, 1864757 + ... + 1864764.

It is an arithmetic number, because the mean of its divisors is an integer number (4351109).

Almost surely, 214918084 is an apocalyptic number.

It is an amenable number.

14918084 is a deficient number, since it is larger than the sum of its proper divisors (11188570).

14918084 is a wasteful number, since it uses less digits than its factorization.

14918084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3729525 (or 3729523 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 14918084 is about 3862.3935584039. The cubic root of 14918084 is about 246.1714494322.

The spelling of 14918084 in words is "fourteen million, nine hundred eighteen thousand, eighty-four".

Divisors: 1 2 4 3729521 7459042 14918084