Base | Representation |
---|---|
bin | 1001001000011101111001… |
… | …00001101111000111101101 |
3 | 2122002211111112002022221110 |
4 | 10210032330201233013231 |
5 | 10113011203034203130 |
6 | 110413334441422233 |
7 | 4141613012420631 |
oct | 444167441570755 |
9 | 78084445068843 |
10 | 20082135069165 |
11 | 6442870785194 |
12 | 230407649a979 |
13 | b28977864a90 |
14 | 4d5da27b0dc1 |
15 | 24c5b09e7ab0 |
hex | 1243bc86f1ed |
20082135069165 has 64 divisors (see below), whose sum is σ = 36124332701184. Its totient is φ = 9452340953088.
The previous prime is 20082135069163. The next prime is 20082135069167. The reversal of 20082135069165 is 56196053128002.
It is an interprime number because it is at equal distance from previous prime (20082135069163) and next prime (20082135069167).
It is not a de Polignac number, because 20082135069165 - 21 = 20082135069163 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20082135069163) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8616349 + ... + 10696061.
It is an arithmetic number, because the mean of its divisors is an integer number (564442698456).
Almost surely, 220082135069165 is an apocalyptic number.
It is an amenable number.
20082135069165 is a deficient number, since it is larger than the sum of its proper divisors (16042197632019).
20082135069165 is a wasteful number, since it uses less digits than its factorization.
20082135069165 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2081910.
The product of its (nonzero) digits is 777600, while the sum is 48.
The spelling of 20082135069165 in words is "twenty trillion, eighty-two billion, one hundred thirty-five million, sixty-nine thousand, one hundred sixty-five".
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