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14018300 = 22521031361
BaseRepresentation
bin110101011110…
…011011111100
3222101012111022
4311132123330
512042041200
61220243312
7230103452
oct65363374
928335438
1014018300
117a0517a
124840538
132b9a86a
141c0c9d2
15136d885
hexd5e6fc

14018300 has 36 divisors (see below), whose sum is σ = 30737616. Its totient is φ = 5548800.

The previous prime is 14018297. The next prime is 14018309. The reversal of 14018300 is 381041.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14018309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9620 + ... + 10980.

Almost surely, 214018300 is an apocalyptic number.

14018300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14018300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15368808).

14018300 is an abundant number, since it is smaller than the sum of its proper divisors (16719316).

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

14018300 is a wasteful number, since it uses less digits than its factorization.

14018300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478 (or 1471 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 14018300 is about 3744.1020285243. The cubic root of 14018300 is about 241.1191940364.

Adding to 14018300 its reverse (381041), we get a palindrome (14399341).

The spelling of 14018300 in words is "fourteen million, eighteen thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 103 206 412 515 1030 1361 2060 2575 2722 5150 5444 6805 10300 13610 27220 34025 68050 136100 140183 280366 560732 700915 1401830 2803660 3504575 7009150 14018300