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2018086632114 = 23748049681717
BaseRepresentation
bin11101010111011111010…
…101100011101010110010
321010221000221000221220120
4131113133111203222302
5231031020134211424
64143032440151110
7265542032224650
oct35273725435262
97127027027816
102018086632114
11708958324233
12287151168496
131183c6707957
146d9669cbdd0
1537765c99a79
hex1d5df563ab2

2018086632114 has 16 divisors (see below), whose sum is σ = 4612769444928. Its totient is φ = 576596180592.

The previous prime is 2018086632091. The next prime is 2018086632161. The reversal of 2018086632114 is 4112366808102.

It is a happy number.

It is a super-2 number, since 2×20180866321142 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 48049681717 = 2018086632114 / (2 + 0 + 1 + 8 + 0 + 8 + 6 + 6 + 3 + 2 + 1 + 1 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24024840817 + ... + 24024840900.

It is an arithmetic number, because the mean of its divisors is an integer number (288298090308).

Almost surely, 22018086632114 is an apocalyptic number.

2018086632114 is an abundant number, since it is smaller than the sum of its proper divisors (2594682812814).

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

2018086632114 is a wasteful number, since it uses less digits than its factorization.

2018086632114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48049681729.

The product of its (nonzero) digits is 110592, while the sum is 42.

The spelling of 2018086632114 in words is "two trillion, eighteen billion, eighty-six million, six hundred thirty-two thousand, one hundred fourteen".

Divisors: 1 2 3 6 7 14 21 42 48049681717 96099363434 144149045151 288298090302 336347772019 672695544038 1009043316057 2018086632114