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14380008 = 2331913137
BaseRepresentation
bin110110110110…
…101111101000
31000001120122220
4312312233220
512140130013
61232114040
7233141136
oct66665750
930046586
1014380008
118131a05
124995920
132c963a6
141ca4756
1513e0b23
hexdb6be8

14380008 has 32 divisors (see below), whose sum is σ = 36149760. Its totient is φ = 4766720.

The previous prime is 14380007. The next prime is 14380033. The reversal of 14380008 is 80008341.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 14380008.

It is not an unprimeable number, because it can be changed into a prime (14380007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3016 + ... + 6152.

It is an arithmetic number, because the mean of its divisors is an integer number (1129680).

Almost surely, 214380008 is an apocalyptic number.

It is an amenable number.

14380008 is an abundant number, since it is smaller than the sum of its proper divisors (21769752).

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

14380008 is a wasteful number, since it uses less digits than its factorization.

14380008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3337 (or 3333 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 14380008 is about 3792.0980999969. The cubic root of 14380008 is about 243.1754393624.

Adding to 14380008 its reverse (80008341), we get a palindrome (94388349).

The spelling of 14380008 in words is "fourteen million, three hundred eighty thousand, eight".

Divisors: 1 2 3 4 6 8 12 24 191 382 573 764 1146 1528 2292 3137 4584 6274 9411 12548 18822 25096 37644 75288 599167 1198334 1797501 2396668 3595002 4793336 7190004 14380008