Base | Representation |
---|---|
bin | 1001100101011… |
… | …11010110100001 |
3 | 12121022020210210 |
4 | 10302233112201 |
5 | 131041110032 |
6 | 11551244333 |
7 | 1664321352 |
oct | 462572641 |
9 | 177266723 |
10 | 80410017 |
11 | 41431266 |
12 | 22b196a9 |
13 | 13874bbc |
14 | a971d29 |
15 | 70d52cc |
hex | 4caf5a1 |
80410017 has 16 divisors (see below), whose sum is σ = 115385472. Its totient is φ = 49624320.
The previous prime is 80409977. The next prime is 80410073. The reversal of 80410017 is 71001408.
It is not a de Polignac number, because 80410017 - 211 = 80407969 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 80409975 and 80410002.
It is not an unprimeable number, because it can be changed into a prime (80410087) 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, 9813 + ... + 16034.
It is an arithmetic number, because the mean of its divisors is an integer number (7211592).
Almost surely, 280410017 is an apocalyptic number.
It is an amenable number.
80410017 is a deficient number, since it is larger than the sum of its proper divisors (34975455).
80410017 is a wasteful number, since it uses less digits than its factorization.
80410017 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25928.
The product of its (nonzero) digits is 224, while the sum is 21.
The square root of 80410017 is about 8967.1632638198. The cubic root of 80410017 is about 431.6218130094.
The spelling of 80410017 in words is "eighty million, four hundred ten thousand, seventeen".
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