Search a number
-
+
14980074 = 235774327
BaseRepresentation
bin111001001001…
…001111101010
31001012001210120
4321021033222
512313330244
61253024110
7241220454
oct71111752
931161716
1014980074
11850182a
125025036
133146565
141dbd2d4
1514ad819
hexe493ea

14980074 has 16 divisors (see below), whose sum is σ = 30019008. Its totient is φ = 4983552.

The previous prime is 14980057. The next prime is 14980093. The reversal of 14980074 is 47008941.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1299 + ... + 5625.

It is an arithmetic number, because the mean of its divisors is an integer number (1876188).

Almost surely, 214980074 is an apocalyptic number.

14980074 is an abundant number, since it is smaller than the sum of its proper divisors (15038934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14980074 is a wasteful number, since it uses less digits than its factorization.

14980074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4909.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 14980074 is about 3870.4100557951. The cubic root of 14980074 is about 246.5119551712.

The spelling of 14980074 in words is "fourteen million, nine hundred eighty thousand, seventy-four".

Divisors: 1 2 3 6 577 1154 1731 3462 4327 8654 12981 25962 2496679 4993358 7490037 14980074