Base | Representation |
---|---|
bin | 1111101111001010… |
… | …0101110111110100 |
3 | 101220101211212221011 |
4 | 3323302211313310 |
5 | 32122412443130 |
6 | 1535102202004 |
7 | 206453220244 |
oct | 37362456764 |
9 | 11811755834 |
10 | 4224343540 |
11 | 187859390a |
12 | 99a883304 |
13 | 524250181 |
14 | 2c1071b24 |
15 | 19acdc52a |
hex | fbca5df4 |
4224343540 has 12 divisors (see below), whose sum is σ = 8871121476. Its totient is φ = 1689737408.
The previous prime is 4224343489. The next prime is 4224343559. The reversal of 4224343540 is 453434224.
It can be written as a sum of positive squares in 2 ways, for example, as 1011494416 + 3212849124 = 31804^2 + 56682^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105608569 + ... + 105608608.
It is an arithmetic number, because the mean of its divisors is an integer number (739260123).
Almost surely, 24224343540 is an apocalyptic number.
It is an amenable number.
4224343540 is an abundant number, since it is smaller than the sum of its proper divisors (4646777936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4224343540 is a wasteful number, since it uses less digits than its factorization.
4224343540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211217186 (or 211217184 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 31.
The square root of 4224343540 is about 64994.9501115279. The cubic root of 4224343540 is about 1616.5398305330.
Adding to 4224343540 its reverse (453434224), we get a palindrome (4677777764).
The spelling of 4224343540 in words is "four billion, two hundred twenty-four million, three hundred forty-three thousand, five hundred forty".
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