Base | Representation |
---|---|
bin | 11100101101000… |
… | …110100100010010 |
3 | 1020120012002000021 |
4 | 130231012210102 |
5 | 1441241213201 |
6 | 115442014054 |
7 | 14635260100 |
oct | 3455064422 |
9 | 1216162007 |
10 | 481585426 |
11 | 22792a293 |
12 | 11534732a |
13 | 78a084ba |
14 | 47d60c70 |
15 | 2c42bea1 |
hex | 1cb46912 |
481585426 has 48 divisors (see below), whose sum is σ = 890711640. Its totient is φ = 194369280.
The previous prime is 481585421. The next prime is 481585427. The reversal of 481585426 is 624585184.
It can be written as a sum of positive squares in 4 ways, for example, as 355360201 + 126225225 = 18851^2 + 11235^2 .
It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (481585421) 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 23 ways as a sum of consecutive naturals, for example, 114456 + ... + 118588.
Almost surely, 2481585426 is an apocalyptic number.
481585426 is a deficient number, since it is larger than the sum of its proper divisors (409126214).
481585426 is a wasteful number, since it uses less digits than its factorization.
481585426 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4219 (or 4212 counting only the distinct ones).
The product of its digits is 307200, while the sum is 43.
The square root of 481585426 is about 21945.0547048760. The cubic root of 481585426 is about 783.8346271093.
The spelling of 481585426 in words is "four hundred eighty-one million, five hundred eighty-five thousand, four hundred twenty-six".
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