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14447300 = 2252720639
BaseRepresentation
bin110111000111…
…001011000100
31000011222222012
4313013023010
512144303200
61233353352
7233541260
oct67071304
930158865
1014447300
11817851a
124a08858
132cbabca
141cc10a0
151405a35
hexdc72c4

14447300 has 36 divisors (see below), whose sum is σ = 35831040. Its totient is φ = 4953120.

The previous prime is 14447287. The next prime is 14447327. The reversal of 14447300 is 374441.

14447300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9620 + ... + 11019.

Almost surely, 214447300 is an apocalyptic number.

14447300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14447300 is an abundant number, since it is smaller than the sum of its proper divisors (21383740).

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

14447300 is a wasteful number, since it uses less digits than its factorization.

14447300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20660 (or 20653 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 14447300 is about 3800.9604049503. The cubic root of 14447300 is about 243.5541666156.

The spelling of 14447300 in words is "fourteen million, four hundred forty-seven thousand, three hundred".

Divisors: 1 2 4 5 7 10 14 20 25 28 35 50 70 100 140 175 350 700 20639 41278 82556 103195 144473 206390 288946 412780 515975 577892 722365 1031950 1444730 2063900 2889460 3611825 7223650 14447300