Base | Representation |
---|---|
bin | 1001100011001… |
… | …10001101010001 |
3 | 12120202000211111 |
4 | 10301212031101 |
5 | 131002013132 |
6 | 11541013321 |
7 | 1661633032 |
oct | 461461521 |
9 | 176660744 |
10 | 80110417 |
11 | 41247162 |
12 | 229b4241 |
13 | 1379b71a |
14 | a8d4a89 |
15 | 7076647 |
hex | 4c66351 |
80110417 has 4 divisors (see below), whose sum is σ = 82694656. Its totient is φ = 77526180.
The previous prime is 80110411. The next prime is 80110427. The reversal of 80110417 is 71401108.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 80110417 - 215 = 80077649 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (80110411) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1292073 + ... + 1292134.
It is an arithmetic number, because the mean of its divisors is an integer number (20673664).
Almost surely, 280110417 is an apocalyptic number.
It is an amenable number.
80110417 is a deficient number, since it is larger than the sum of its proper divisors (2584239).
80110417 is a wasteful number, since it uses less digits than its factorization.
80110417 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2584238.
The product of its (nonzero) digits is 224, while the sum is 22.
The square root of 80110417 is about 8950.4422795748. The cubic root of 80110417 is about 431.0850853851.
The spelling of 80110417 in words is "eighty million, one hundred ten thousand, four hundred seventeen".
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