Base | Representation |
---|---|
bin | 10010001101010111011011… |
… | …010010110100010101011101 |
3 | 101111112220002222000001122110 |
4 | 102031113123102310111131 |
5 | 40444041142130032211 |
6 | 442153440331504233 |
7 | 22603554633462615 |
oct | 2215273322642535 |
9 | 344486088001573 |
10 | 80083344377181 |
11 | 23576179150302 |
12 | 8b94831bb8079 |
13 | 358ba99b16332 |
14 | 15ac0a997ba45 |
15 | 93d241823ea6 |
hex | 48d5db4b455d |
80083344377181 has 16 divisors (see below), whose sum is σ = 107466595717824. Its totient is φ = 53044549643904.
The previous prime is 80083344377111. The next prime is 80083344377249. The reversal of 80083344377181 is 18177344338008.
It is not a de Polignac number, because 80083344377181 - 214 = 80083344360797 is a prime.
It is a super-2 number, since 2×800833443771812 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80083344377111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1039155 + ... + 12698288.
It is an arithmetic number, because the mean of its divisors is an integer number (6716662232364).
Almost surely, 280083344377181 is an apocalyptic number.
It is an amenable number.
80083344377181 is a deficient number, since it is larger than the sum of its proper divisors (27383251340643).
80083344377181 is a wasteful number, since it uses less digits than its factorization.
80083344377181 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13749980.
The product of its (nonzero) digits is 10838016, while the sum is 57.
The spelling of 80083344377181 in words is "eighty trillion, eighty-three billion, three hundred forty-four million, three hundred seventy-seven thousand, one hundred eighty-one".
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