Search a number
-
+
14947300 = 2252197867
BaseRepresentation
bin111001000001…
…001111100100
31001010101211201
4321001033210
512311303200
61252212244
7241023064
oct71011744
931111751
1014947300
11848a145
12500a084
133134674
141db13a4
1514a3c6a
hexe413e4

14947300 has 36 divisors (see below), whose sum is σ = 34147120. Its totient is φ = 5663520.

The previous prime is 14947277. The next prime is 14947307. The reversal of 14947300 is 374941.

It is not an unprimeable number, because it can be changed into a prime (14947307) 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 11 ways as a sum of consecutive naturals, for example, 2034 + ... + 5833.

Almost surely, 214947300 is an apocalyptic number.

14947300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14947300 is an abundant number, since it is smaller than the sum of its proper divisors (19199820).

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

14947300 is a wasteful number, since it uses less digits than its factorization.

14947300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7900 (or 7893 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 14947300 is about 3866.1738191654. The cubic root of 14947300 is about 246.3320476937.

The spelling of 14947300 in words is "fourteen million, nine hundred forty-seven thousand, three hundred".

Divisors: 1 2 4 5 10 19 20 25 38 50 76 95 100 190 380 475 950 1900 7867 15734 31468 39335 78670 149473 157340 196675 298946 393350 597892 747365 786700 1494730 2989460 3736825 7473650 14947300