Base | Representation |
---|---|
bin | 10010001110000100010100… |
… | …110101001010101010111101 |
3 | 101111201111112210112001202020 |
4 | 102032010110311022222331 |
5 | 41000333410401320013 |
6 | 442231532230150353 |
7 | 22610212421324115 |
oct | 2216042465125275 |
9 | 344644483461666 |
10 | 80131554323133 |
11 | 23594668432245 |
12 | 8ba20474b23b9 |
13 | 35934b0a69081 |
14 | 15b0560664045 |
15 | 93e613e77623 |
hex | 48e114d4aabd |
80131554323133 has 32 divisors (see below), whose sum is σ = 109931497425792. Its totient is φ = 51881645952000.
The previous prime is 80131554323131. The next prime is 80131554323153. The reversal of 80131554323133 is 33132345513108.
It is not a de Polignac number, because 80131554323133 - 21 = 80131554323131 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80131554323131) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1367380033 + ... + 1367438633.
It is an arithmetic number, because the mean of its divisors is an integer number (3435359294556).
Almost surely, 280131554323133 is an apocalyptic number.
It is an amenable number.
80131554323133 is a deficient number, since it is larger than the sum of its proper divisors (29799943102659).
80131554323133 is a wasteful number, since it uses less digits than its factorization.
80131554323133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81085.
The product of its (nonzero) digits is 388800, while the sum is 42.
The spelling of 80131554323133 in words is "eighty trillion, one hundred thirty-one billion, five hundred fifty-four million, three hundred twenty-three thousand, one hundred thirty-three".
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