Base | Representation |
---|---|
bin | 1000000010101111110… |
… | …0000011110110001111 |
3 | 111012122201202002012220 |
4 | 2000223330003312033 |
5 | 4230441041240114 |
6 | 143251025430423 |
7 | 12661063424352 |
oct | 2005374036617 |
9 | 435581662186 |
10 | 138176118159 |
11 | 536668a8782 |
12 | 22942a9b413 |
13 | 10050a5c981 |
14 | 698b2da299 |
15 | 38daa4c0a9 |
hex | 202bf03d8f |
138176118159 has 16 divisors (see below), whose sum is σ = 185628412800. Its totient is φ = 91422642656.
The previous prime is 138176118151. The next prime is 138176118163. The reversal of 138176118159 is 951811671831.
138176118159 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 138176118159 - 23 = 138176118151 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (138176118151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20572 + ... + 526094.
It is an arithmetic number, because the mean of its divisors is an integer number (11601775800).
Almost surely, 2138176118159 is an apocalyptic number.
138176118159 is a deficient number, since it is larger than the sum of its proper divisors (47452294641).
138176118159 is a wasteful number, since it uses less digits than its factorization.
138176118159 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 506214.
The product of its digits is 362880, while the sum is 51.
The spelling of 138176118159 in words is "one hundred thirty-eight billion, one hundred seventy-six million, one hundred eighteen thousand, one hundred fifty-nine".
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