Base | Representation |
---|---|
bin | 11110110100101110000111 |
3 | 120012112001000 |
4 | 132310232013 |
5 | 4032032023 |
6 | 445104343 |
7 | 125452422 |
oct | 36645607 |
9 | 16175030 |
10 | 8080263 |
11 | 4619904 |
12 | 28580b3 |
13 | 189bb29 |
14 | 11049b9 |
15 | a99243 |
hex | 7b4b87 |
8080263 has 24 divisors (see below), whose sum is σ = 12649200. Its totient is φ = 5097168.
The previous prime is 8080229. The next prime is 8080271. The reversal of 8080263 is 3620808.
It is not a de Polignac number, because 8080263 - 214 = 8063879 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
8080263 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8080223) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9333 + ... + 10161.
It is an arithmetic number, because the mean of its divisors is an integer number (527050).
Almost surely, 28080263 is an apocalyptic number.
8080263 is a deficient number, since it is larger than the sum of its proper divisors (4568937).
8080263 is a wasteful number, since it uses less digits than its factorization.
8080263 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 876 (or 851 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 8080263 is about 2842.5803418725. The cubic root of 8080263 is about 200.6666338610. Note that the first 4 decimals are identical.
The spelling of 8080263 in words is "eight million, eighty thousand, two hundred sixty-three".
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