Base | Representation |
---|---|
bin | 11100110001001… |
… | …001001010110100 |
3 | 1020122011220000011 |
4 | 130301021022310 |
5 | 1442024112120 |
6 | 115520430004 |
7 | 14650261201 |
oct | 3461111264 |
9 | 1218156004 |
10 | 482644660 |
11 | 228493093 |
12 | 115778304 |
13 | 78cb9674 |
14 | 48158ca8 |
15 | 2c58ac5a |
hex | 1cc492b4 |
482644660 has 48 divisors (see below), whose sum is σ = 1028074320. Its totient is φ = 190310400.
The previous prime is 482644621. The next prime is 482644663. The reversal of 482644660 is 66446284.
It can be written as a sum of positive squares in 8 ways, for example, as 5134756 + 477509904 = 2266^2 + 21852^2 .
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (482644663) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 680386 + ... + 681094.
It is an arithmetic number, because the mean of its divisors is an integer number (21418215).
Almost surely, 2482644660 is an apocalyptic number.
It is an amenable number.
482644660 is an abundant number, since it is smaller than the sum of its proper divisors (545429660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
482644660 is a wasteful number, since it uses less digits than its factorization.
482644660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1156 (or 1154 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 40.
The square root of 482644660 is about 21969.1752234807. The cubic root of 482644660 is about 784.4088805860.
The spelling of 482644660 in words is "four hundred eighty-two million, six hundred forty-four thousand, six hundred sixty".
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