Base | Representation |
---|---|
bin | 100101011110100111… |
… | …000101011110101000 |
3 | 10211212112102220211201 |
4 | 211132213011132220 |
5 | 1124403423310044 |
6 | 30253101533544 |
7 | 2623143304246 |
oct | 453647053650 |
9 | 124775386751 |
10 | 40242010024 |
11 | 16080624827 |
12 | 7970b742b4 |
13 | 3a44258268 |
14 | 1d3a7a7796 |
15 | 10a7d8d7d4 |
hex | 95e9c57a8 |
40242010024 has 32 divisors (see below), whose sum is σ = 77741289000. Its totient is φ = 19519532032.
The previous prime is 40242010019. The next prime is 40242010049. The reversal of 40242010024 is 42001024204.
It can be written as a sum of positive squares in 4 ways, for example, as 22102768900 + 18139241124 = 148670^2 + 134682^2 .
It is a junction number, because it is equal to n+sod(n) for n = 40242009983 and 40242010010.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 495469 + ... + 570940.
Almost surely, 240242010024 is an apocalyptic number.
It is an amenable number.
40242010024 is a deficient number, since it is larger than the sum of its proper divisors (37499278976).
40242010024 is a wasteful number, since it uses less digits than its factorization.
40242010024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1066557 (or 1066553 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 19.
Adding to 40242010024 its reverse (42001024204), we get a palindrome (82243034228).
The spelling of 40242010024 in words is "forty billion, two hundred forty-two million, ten thousand, twenty-four".
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