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16131651114 = 232688608519
BaseRepresentation
bin11110000011000010…
…10111011000101010
31112122020112210011210
433001201113120222
5231014200313424
611224421133550
71110520525545
oct170141273052
945566483153
1016131651114
116928995277
12316255a2b6
1316a112c3b7
14ad064185c
1564634d729
hex3c185762a

16131651114 has 8 divisors (see below), whose sum is σ = 32263302240. Its totient is φ = 5377217036.

The previous prime is 16131651103. The next prime is 16131651121. The reversal of 16131651114 is 41115613161.

16131651114 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

16131651114 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1344304254 + ... + 1344304265.

It is an arithmetic number, because the mean of its divisors is an integer number (4032912780).

Almost surely, 216131651114 is an apocalyptic number.

16131651114 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16131651114 is a wasteful number, since it uses less digits than its factorization.

16131651114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2688608524.

The product of its digits is 2160, while the sum is 30.

The spelling of 16131651114 in words is "sixteen billion, one hundred thirty-one million, six hundred fifty-one thousand, one hundred fourteen".

Divisors: 1 2 3 6 2688608519 5377217038 8065825557 16131651114