Base | Representation |
---|---|
bin | 1000010011100001… |
… | …00110001000000000 |
3 | 102111201211111100122 |
4 | 10021300212020000 |
5 | 33112411420222 |
6 | 2014233235412 |
7 | 215330223122 |
oct | 41160461000 |
9 | 12451744318 |
10 | 4458701312 |
11 | 198890331a |
12 | a45262b68 |
13 | 560976b00 |
14 | 304239212 |
15 | 1b1681a42 |
hex | 109c26200 |
4458701312 has 90 divisors (see below), whose sum is σ = 9689376213. Its totient is φ = 2048796672.
The previous prime is 4458701311. The next prime is 4458701323. The reversal of 4458701312 is 2131078544.
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 2 ways, for example, as 3812321536 + 646379776 = 61744^2 + 25424^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=47216.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4458701311) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 19641743 + ... + 19641969.
Almost surely, 24458701312 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 4458701312
4458701312 is an abundant number, since it is smaller than the sum of its proper divisors (5230674901).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4458701312 is an frugal number, since it uses more digits than its factorization.
4458701312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 498 (or 242 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 35.
The square root of 4458701312 is about 66773.5075610081. The cubic root of 4458701312 is about 1645.8975293827.
Adding to 4458701312 its reverse (2131078544), we get a palindrome (6589779856).
The spelling of 4458701312 in words is "four billion, four hundred fifty-eight million, seven hundred one thousand, three hundred twelve".
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