Base | Representation |
---|---|
bin | 100101011001100110… |
… | …1101110011101101111 |
3 | 21200022100222012110022 |
4 | 1022303031232131233 |
5 | 2303441412144213 |
6 | 100521405232355 |
7 | 5542210564601 |
oct | 1126315563557 |
9 | 250270865408 |
10 | 80316131183 |
11 | 310753a9122 |
12 | 136958626bb |
13 | 775c7900a2 |
14 | 3c5cb4b171 |
15 | 2151117308 |
hex | 12b336e76f |
80316131183 has 8 divisors (see below), whose sum is σ = 80465602848. Its totient is φ = 80166772224.
The previous prime is 80316131167. The next prime is 80316131191. The reversal of 80316131183 is 38113161308.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 80316131183 - 24 = 80316131167 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80316131983) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1471835 + ... + 1525427.
It is an arithmetic number, because the mean of its divisors is an integer number (10058200356).
Almost surely, 280316131183 is an apocalyptic number.
80316131183 is a deficient number, since it is larger than the sum of its proper divisors (149471665).
80316131183 is a wasteful number, since it uses less digits than its factorization.
80316131183 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56353.
The product of its (nonzero) digits is 10368, while the sum is 35.
The spelling of 80316131183 in words is "eighty billion, three hundred sixteen million, one hundred thirty-one thousand, one hundred eighty-three".
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