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13728880106 = 2101220330851
BaseRepresentation
bin11001100100100111…
…00001010111101010
31022102210022100222222
430302103201113222
5211104043130411
610150145314042
7664133361344
oct146223412752
938383270888
1013728880106
11590565a907
1227b1935922
1313aa3b33c6
149434a0294
1555542b4db
hex3324e15ea

13728880106 has 16 divisors (see below), whose sum is σ = 20807329248. Its totient is φ = 6793170000.

The previous prime is 13728880079. The next prime is 13728880133. The reversal of 13728880106 is 60108882731.

13728880106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13728880079) and next prime (13728880133).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429581 + ... + 460431.

It is an arithmetic number, because the mean of its divisors is an integer number (1300458078).

Almost surely, 213728880106 is an apocalyptic number.

13728880106 is a deficient number, since it is larger than the sum of its proper divisors (7078449142).

13728880106 is a wasteful number, since it uses less digits than its factorization.

13728880106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33157.

The product of its (nonzero) digits is 129024, while the sum is 44.

The spelling of 13728880106 in words is "thirteen billion, seven hundred twenty-eight million, eight hundred eighty thousand, one hundred six".

Divisors: 1 2 101 202 2203 4406 30851 61702 222503 445006 3115951 6231902 67964753 135929506 6864440053 13728880106