Base | Representation |
---|---|
bin | 100101101000000010… |
… | …0101111001110101111 |
3 | 21201120010001020210212 |
4 | 1023100010233032233 |
5 | 2310434340024122 |
6 | 101041423053035 |
7 | 5560210224260 |
oct | 1132004571657 |
9 | 251503036725 |
10 | 80800314287 |
11 | 312a3742050 |
12 | 137aba4117b |
13 | 7808b97a74 |
14 | 3ca7186967 |
15 | 217d8a8ce2 |
hex | 12d012f3af |
80800314287 has 8 divisors (see below), whose sum is σ = 100738054272. Its totient is φ = 62961283800.
The previous prime is 80800314247. The next prime is 80800314317. The reversal of 80800314287 is 78241300808.
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 80800314287 - 216 = 80800248751 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 (80800314247) 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 7 ways as a sum of consecutive naturals, for example, 524677289 + ... + 524677442.
It is an arithmetic number, because the mean of its divisors is an integer number (12592256784).
Almost surely, 280800314287 is an apocalyptic number.
80800314287 is a deficient number, since it is larger than the sum of its proper divisors (19937739985).
80800314287 is a wasteful number, since it uses less digits than its factorization.
80800314287 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1049354749.
The product of its (nonzero) digits is 86016, while the sum is 41.
The spelling of 80800314287 in words is "eighty billion, eight hundred million, three hundred fourteen thousand, two hundred eighty-seven".
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