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14413386 = 2313414507
BaseRepresentation
bin110110111110…
…111001001010
31000010021110010
4312332321022
512142212021
61232532350
7233340351
oct66767112
930107403
1014413386
118154a99
1249b10b6
132ca8640
141cb2998
1513ea976
hexdbee4a

14413386 has 32 divisors (see below), whose sum is σ = 31808448. Its totient is φ = 4325760.

The previous prime is 14413379. The next prime is 14413409. The reversal of 14413386 is 68331441.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 945 + ... + 5451.

It is an arithmetic number, because the mean of its divisors is an integer number (994014).

Almost surely, 214413386 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14413386, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15904224).

14413386 is an abundant number, since it is smaller than the sum of its proper divisors (17395062).

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

14413386 is a wasteful number, since it uses less digits than its factorization.

14413386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4566.

The product of its digits is 6912, while the sum is 30.

The square root of 14413386 is about 3796.4965428669. The cubic root of 14413386 is about 243.3634419907.

It can be divided in two parts, 144 and 13386, that added together give a triangular number (13530 = T164).

The spelling of 14413386 in words is "fourteen million, four hundred thirteen thousand, three hundred eighty-six".

Divisors: 1 2 3 6 13 26 39 41 78 82 123 246 533 1066 1599 3198 4507 9014 13521 27042 58591 117182 175773 184787 351546 369574 554361 1108722 2402231 4804462 7206693 14413386