Base | Representation |
---|---|
bin | 1010111100101001110… |
… | …0101100101101010011 |
3 | 122222110121220202121020 |
4 | 2233022130230231103 |
5 | 11040142002131030 |
6 | 222223001330523 |
7 | 16405541411166 |
oct | 2571234545523 |
9 | 588417822536 |
10 | 188080114515 |
11 | 72845359877 |
12 | 3054b796a43 |
13 | 14974957bb7 |
14 | 9162d99add |
15 | 4d5bc7b510 |
hex | 2bca72cb53 |
188080114515 has 16 divisors (see below), whose sum is σ = 303225348096. Its totient is φ = 99543672800.
The previous prime is 188080114501. The next prime is 188080114553. The reversal of 188080114515 is 515411080881.
It is a happy number.
It is not a de Polignac number, because 188080114515 - 219 = 188079590227 is a prime.
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, 47855571 + ... + 47859500.
It is an arithmetic number, because the mean of its divisors is an integer number (18951584256).
Almost surely, 2188080114515 is an apocalyptic number.
188080114515 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
188080114515 is a deficient number, since it is larger than the sum of its proper divisors (115145233581).
188080114515 is a wasteful number, since it uses less digits than its factorization.
188080114515 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95715210.
The product of its (nonzero) digits is 51200, while the sum is 42.
The spelling of 188080114515 in words is "one hundred eighty-eight billion, eighty million, one hundred fourteen thousand, five hundred fifteen".
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