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14990008 = 2311170341
BaseRepresentation
bin111001001011…
…101010111000
31001012120102111
4321023222320
512314140013
61253142104
7241261435
oct71135270
931176374
1014990008
118509240
12502a934
13314ac37
141dc2b8c
1514b173d
hexe4bab8

14990008 has 16 divisors (see below), whose sum is σ = 30661560. Its totient is φ = 6813600.

The previous prime is 14989999. The next prime is 14990011. The reversal of 14990008 is 80009941.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 85083 + ... + 85258.

Almost surely, 214990008 is an apocalyptic number.

It is an amenable number.

14990008 is an abundant number, since it is smaller than the sum of its proper divisors (15671552).

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

14990008 is a wasteful number, since it uses less digits than its factorization.

14990008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170358 (or 170354 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 14990008 is about 3871.6931696610. The cubic root of 14990008 is about 246.5664344002.

Adding to 14990008 its reverse (80009941), we get a palindrome (94999949).

The spelling of 14990008 in words is "fourteen million, nine hundred ninety thousand, eight".

Divisors: 1 2 4 8 11 22 44 88 170341 340682 681364 1362728 1873751 3747502 7495004 14990008