Base | Representation |
---|---|
bin | 11100101000010… |
… | …011011111011010 |
3 | 1020110211011122200 |
4 | 130220103133122 |
5 | 1440430441032 |
6 | 115355031030 |
7 | 14621501064 |
oct | 3450233732 |
9 | 1213734580 |
10 | 480327642 |
11 | 2271502a3 |
12 | 114a3b476 |
13 | 78687b52 |
14 | 47b14734 |
15 | 2c27e47c |
hex | 1ca137da |
480327642 has 12 divisors (see below), whose sum is σ = 1040709930. Its totient is φ = 160109208.
The previous prime is 480327641. The next prime is 480327649. The reversal of 480327642 is 246723084.
480327642 is a `hidden beast` number, since 4 + 8 + 0 + 3 + 2 + 7 + 642 = 666.
It can be written as a sum of positive squares in only one way, i.e., 426876921 + 53450721 = 20661^2 + 7311^2 .
It is a junction number, because it is equal to n+sod(n) for n = 480327597 and 480327606.
It is not an unprimeable number, because it can be changed into a prime (480327641) 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, 13342417 + ... + 13342452.
Almost surely, 2480327642 is an apocalyptic number.
480327642 is an abundant number, since it is smaller than the sum of its proper divisors (560382288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
480327642 is a wasteful number, since it uses less digits than its factorization.
480327642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26684877 (or 26684874 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 36.
The square root of 480327642 is about 21916.3783960763. The cubic root of 480327642 is about 783.1516370294.
The spelling of 480327642 in words is "four hundred eighty million, three hundred twenty-seven thousand, six hundred forty-two".
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