Base | Representation |
---|---|
bin | 1101000101001010001… |
… | …1111001111000100000 |
3 | 210111001100210201202002 |
4 | 3101102203321320200 |
5 | 12140213200140412 |
6 | 251123031143132 |
7 | 22143566515301 |
oct | 3212243717040 |
9 | 714040721662 |
10 | 224723443232 |
11 | 87339586012 |
12 | 37677514aa8 |
13 | 18264475322 |
14 | ac3b8387a8 |
15 | 5ca3c18dc2 |
hex | 34528f9e20 |
224723443232 has 54 divisors (see below), whose sum is σ = 452291512743. Its totient is φ = 109909369152.
The previous prime is 224723443171. The next prime is 224723443271. The reversal of 224723443232 is 232344327422.
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., 112361721616 + 112361721616 = 335204^2 + 335204^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=335204.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 126035813 + ... + 126037595.
Almost surely, 2224723443232 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 224723443232
224723443232 is an abundant number, since it is smaller than the sum of its proper divisors (227568069511).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
224723443232 is an frugal number, since it uses more digits than its factorization.
224723443232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3670 (or 1832 counting only the distinct ones).
The product of its digits is 387072, while the sum is 38.
The spelling of 224723443232 in words is "two hundred twenty-four billion, seven hundred twenty-three million, four hundred forty-three thousand, two hundred thirty-two".
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