Base | Representation |
---|---|
bin | 100111100100010010… |
… | …110101011100101000 |
3 | 11001122211201220201121 |
4 | 213210102311130220 |
5 | 1144002110122144 |
6 | 31303421425024 |
7 | 3032546152564 |
oct | 474422653450 |
9 | 131584656647 |
10 | 42484848424 |
11 | 17021653487 |
12 | 829810b174 |
13 | 4010b08385 |
14 | 20b05d66a4 |
15 | 1189c1d384 |
hex | 9e44b5728 |
42484848424 has 8 divisors (see below), whose sum is σ = 79659090810. Its totient is φ = 21242424208.
The previous prime is 42484848421. The next prime is 42484848431.
42484848424 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in only one way, i.e., 27928425924 + 14556422500 = 167118^2 + 120650^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×424848484242 (a number of 22 digits) contains 22 as substring.
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (42484848421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2655303019 + ... + 2655303034.
Almost surely, 242484848424 is an apocalyptic number.
It is an amenable number.
42484848424 is a deficient number, since it is larger than the sum of its proper divisors (37174242386).
42484848424 is a wasteful number, since it uses less digits than its factorization.
42484848424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5310606059 (or 5310606055 counting only the distinct ones).
The product of its digits is 8388608, while the sum is 52.
The spelling of 42484848424 in words is "forty-two billion, four hundred eighty-four million, eight hundred forty-eight thousand, four hundred twenty-four".
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