Search a number
-
+
14982925 = 521931543
BaseRepresentation
bin111001001001…
…111100001101
31001012012201011
4321021330031
512313423200
61253045221
7241231666
oct71117415
931165634
1014982925
118503991
125026811
133147949
141dc036d
1514ae5ba
hexe49f0d

14982925 has 12 divisors (see below), whose sum is σ = 19557280. Its totient is φ = 11355120.

The previous prime is 14982907. The next prime is 14982977. The reversal of 14982925 is 52928941.

It is not a de Polignac number, because 14982925 - 25 = 14982893 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 15297 + ... + 16246.

Almost surely, 214982925 is an apocalyptic number.

It is an amenable number.

14982925 is a deficient number, since it is larger than the sum of its proper divisors (4574355).

14982925 is a wasteful number, since it uses less digits than its factorization.

14982925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31572 (or 31567 counting only the distinct ones).

The product of its digits is 51840, while the sum is 40.

The square root of 14982925 is about 3870.7783455011. The cubic root of 14982925 is about 246.5275928555.

The spelling of 14982925 in words is "fourteen million, nine hundred eighty-two thousand, nine hundred twenty-five".

Divisors: 1 5 19 25 95 475 31543 157715 599317 788575 2996585 14982925