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14918300 = 2252149183
BaseRepresentation
bin111000111010…
…001010011100
31001001221001122
4320322022130
512304341200
61251430112
7240542405
oct70721234
931057048
1014918300
11846a381
124bb5338
1331243c7
141da49ac
15149a385
hexe3a29c

14918300 has 18 divisors (see below), whose sum is σ = 32372928. Its totient is φ = 5967280.

The previous prime is 14918273. The next prime is 14918303. The reversal of 14918300 is 381941.

14918300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 14918300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14918303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74492 + ... + 74691.

It is an arithmetic number, because the mean of its divisors is an integer number (1798496).

Almost surely, 214918300 is an apocalyptic number.

14918300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14918300 is an abundant number, since it is smaller than the sum of its proper divisors (17454628).

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

14918300 is a wasteful number, since it uses less digits than its factorization.

14918300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149197 (or 149190 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 14918300 is about 3862.4215202383. The cubic root of 14918300 is about 246.1726375378.

The spelling of 14918300 in words is "fourteen million, nine hundred eighteen thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 149183 298366 596732 745915 1491830 2983660 3729575 7459150 14918300