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14072382 = 232781799
BaseRepresentation
bin110101101011…
…101000111110
3222110221200100
4311223220332
512100304012
61221341530
7230420232
oct65535076
928427610
1014072382
117a41875
1248678a6
132bb936c
141c245c2
15137e8dc
hexd6ba3e

14072382 has 12 divisors (see below), whose sum is σ = 30490200. Its totient is φ = 4690788.

The previous prime is 14072353. The next prime is 14072393. The reversal of 14072382 is 28327041.

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, 390882 + ... + 390917.

It is an arithmetic number, because the mean of its divisors is an integer number (2540850).

Almost surely, 214072382 is an apocalyptic number.

14072382 is an abundant number, since it is smaller than the sum of its proper divisors (16417818).

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

14072382 is a wasteful number, since it uses less digits than its factorization.

14072382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781807 (or 781804 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 14072382 is about 3751.3173686053. The cubic root of 14072382 is about 241.4288719712.

The spelling of 14072382 in words is "fourteen million, seventy-two thousand, three hundred eighty-two".

Divisors: 1 2 3 6 9 18 781799 1563598 2345397 4690794 7036191 14072382