Base | Representation |
---|---|
bin | 1001100110000… |
… | …01000110011100 |
3 | 12121102221112100 |
4 | 10303001012130 |
5 | 131100421331 |
6 | 11553005100 |
7 | 1665043326 |
oct | 463010634 |
9 | 177387470 |
10 | 80482716 |
11 | 41480946 |
12 | 22b53790 |
13 | 1389c012 |
14 | a990616 |
15 | 70ebae6 |
hex | 4cc119c |
80482716 has 18 divisors (see below), whose sum is σ = 203442512. Its totient is φ = 26827560.
The previous prime is 80482711. The next prime is 80482723. The reversal of 80482716 is 61728408.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2235631 = 80482716 / (8 + 0 + 4 + 8 + 2 + 7 + 1 + 6).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80482711) 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, 1117780 + ... + 1117851.
Almost surely, 280482716 is an apocalyptic number.
It is an amenable number.
80482716 is an abundant number, since it is smaller than the sum of its proper divisors (122959796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80482716 is a wasteful number, since it uses less digits than its factorization.
80482716 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2235641 (or 2235636 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 36.
The square root of 80482716 is about 8971.2159710933. The cubic root of 80482716 is about 431.7518507983.
The spelling of 80482716 in words is "eighty million, four hundred eighty-two thousand, seven hundred sixteen".
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