Base | Representation |
---|---|
bin | 1000001110000011111… |
… | …10011000010010000000 |
3 | 222222222211122210011022 |
4 | 10013001332120102000 |
5 | 14111402332314222 |
6 | 333424551405012 |
7 | 26255544560624 |
oct | 4070176302200 |
9 | 888884583138 |
10 | 282427229312 |
11 | a985a898618 |
12 | 468a0383768 |
13 | 2082c284747 |
14 | d953367184 |
15 | 752ea97042 |
hex | 41c1f98480 |
282427229312 has 72 divisors (see below), whose sum is σ = 569252227635. Its totient is φ = 139575196416.
The previous prime is 282427229303. The next prime is 282427229353. The reversal of 282427229312 is 213922724282.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in only one way, i.e., 141213614656 + 141213614656 = 375784^2 + 375784^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=375784.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 643341989 + ... + 643342427.
Almost surely, 2282427229312 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 282427229312
282427229312 is an abundant number, since it is smaller than the sum of its proper divisors (286824998323).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
282427229312 is an frugal number, since it uses more digits than its factorization.
282427229312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1106 (or 548 counting only the distinct ones).
The product of its digits is 387072, while the sum is 44.
The spelling of 282427229312 in words is "two hundred eighty-two billion, four hundred twenty-seven million, two hundred twenty-nine thousand, three hundred twelve".
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