Base | Representation |
---|---|
bin | 11100101100100… |
… | …100100111000100 |
3 | 1020112221000012221 |
4 | 130230210213010 |
5 | 1441222240330 |
6 | 115435022124 |
7 | 14634140434 |
oct | 3454444704 |
9 | 1215830187 |
10 | 481446340 |
11 | 227844841 |
12 | 11529a944 |
13 | 7898a0bb |
14 | 47d262c4 |
15 | 2c400b7a |
hex | 1cb249c4 |
481446340 has 12 divisors (see below), whose sum is σ = 1011037356. Its totient is φ = 192578528.
The previous prime is 481446311. The next prime is 481446379. The reversal of 481446340 is 43644184.
It can be written as a sum of positive squares in 2 ways, for example, as 380484036 + 100962304 = 19506^2 + 10048^2 .
It is a junction number, because it is equal to n+sod(n) for n = 481446296 and 481446305.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 12036139 + ... + 12036178.
It is an arithmetic number, because the mean of its divisors is an integer number (84253113).
Almost surely, 2481446340 is an apocalyptic number.
It is an amenable number.
481446340 is an abundant number, since it is smaller than the sum of its proper divisors (529591016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
481446340 is a wasteful number, since it uses less digits than its factorization.
481446340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24072326 (or 24072324 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 34.
The square root of 481446340 is about 21941.8855160627. The cubic root of 481446340 is about 783.7591604569.
The spelling of 481446340 in words is "four hundred eighty-one million, four hundred forty-six thousand, three hundred forty".
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