Base | Representation |
---|---|
bin | 1010000001011… |
… | …11001011001100 |
3 | 12212012200010110 |
4 | 11000233023030 |
5 | 133011014213 |
6 | 12202040020 |
7 | 2040443115 |
oct | 500571314 |
9 | 185180113 |
10 | 84079308 |
11 | 43508035 |
12 | 241a9010 |
13 | 1455b091 |
14 | b24920c |
15 | 75ac5c3 |
hex | 502f2cc |
84079308 has 18 divisors (see below), whose sum is σ = 196259196. Its totient is φ = 28015848.
The previous prime is 84079301. The next prime is 84079327. The reversal of 84079308 is 80397048.
It is not an unprimeable number, because it can be changed into a prime (84079301) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30441 + ... + 33087.
Almost surely, 284079308 is an apocalyptic number.
It is an amenable number.
84079308 is an abundant number, since it is smaller than the sum of its proper divisors (112179888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84079308 is an equidigital number, since it uses as much as digits as its factorization.
84079308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5301 (or 2652 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 39.
The square root of 84079308 is about 9169.4769752696. The cubic root of 84079308 is about 438.0897003583.
The spelling of 84079308 in words is "eighty-four million, seventy-nine thousand, three hundred eight".
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