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14280984 = 2332198347
BaseRepresentation
bin110110011110…
…100100011000
3222212112211100
4312132210120
512123442414
61230031400
7232246344
oct66364430
928775740
1014280984
118074573
124948560
132c602b3
141c7a624
1513c1609
hexd9e918

14280984 has 24 divisors (see below), whose sum is σ = 38677860. Its totient is φ = 4760304.

The previous prime is 14280961. The next prime is 14281087. The reversal of 14280984 is 48908241.

14280984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 99102 + ... + 99245.

Almost surely, 214280984 is an apocalyptic number.

It is an amenable number.

14280984 is an abundant number, since it is smaller than the sum of its proper divisors (24396876).

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

14280984 is a wasteful number, since it uses less digits than its factorization.

14280984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198359 (or 198352 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 14280984 is about 3779.0189203019. The cubic root of 14280984 is about 242.6159660746.

The spelling of 14280984 in words is "fourteen million, two hundred eighty thousand, nine hundred eighty-four".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 198347 396694 595041 793388 1190082 1586776 1785123 2380164 3570246 4760328 7140492 14280984