Base | Representation |
---|---|
bin | 1001100101100… |
… | …00001000101011 |
3 | 12121022102012200 |
4 | 10302300020223 |
5 | 131041210402 |
6 | 11551311243 |
7 | 1664333616 |
oct | 462601053 |
9 | 177272180 |
10 | 80413227 |
11 | 41433714 |
12 | 22b1b523 |
13 | 138764bb |
14 | a97317d |
15 | 70d621c |
hex | 4cb022b |
80413227 has 6 divisors (see below), whose sum is σ = 116152452. Its totient is φ = 53608812.
The previous prime is 80413211. The next prime is 80413241. The reversal of 80413227 is 72231408.
It is not a de Polignac number, because 80413227 - 24 = 80413211 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 80413227.
It is not an unprimeable number, because it can be changed into a prime (80413127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4467393 + ... + 4467410.
It is an arithmetic number, because the mean of its divisors is an integer number (19358742).
Almost surely, 280413227 is an apocalyptic number.
80413227 is a deficient number, since it is larger than the sum of its proper divisors (35739225).
80413227 is a wasteful number, since it uses less digits than its factorization.
80413227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8934809 (or 8934806 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 80413227 is about 8967.3422484034. The cubic root of 80413227 is about 431.6275564380.
The spelling of 80413227 in words is "eighty million, four hundred thirteen thousand, two hundred twenty-seven".
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