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13683824126 = 27977416009
BaseRepresentation
bin11001011111001111…
…01001010111111110
31022022122112021210222
430233213221113332
5211011024333001
610141455501342
7663045404660
oct145747512776
938278467728
1013683824126
115892186665
12279a827852
1313a0c6946b
1493b4d2530
155514cb61b
hex32f9e95fe

13683824126 has 8 divisors (see below), whose sum is σ = 23457984240. Its totient is φ = 5864496048.

The previous prime is 13683824057. The next prime is 13683824129. The reversal of 13683824126 is 62142838631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×136838241262 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13683824129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 488707991 + ... + 488708018.

It is an arithmetic number, because the mean of its divisors is an integer number (2932248030).

Almost surely, 213683824126 is an apocalyptic number.

13683824126 is a deficient number, since it is larger than the sum of its proper divisors (9774160114).

13683824126 is an equidigital number, since it uses as much as digits as its factorization.

13683824126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977416018.

The product of its digits is 331776, while the sum is 44.

The spelling of 13683824126 in words is "thirteen billion, six hundred eighty-three million, eight hundred twenty-four thousand, one hundred twenty-six".

Divisors: 1 2 7 14 977416009 1954832018 6841912063 13683824126