Base | Representation |
---|---|
bin | 100101100100000011… |
… | …000010010001101100 |
3 | 10212002220002000112211 |
4 | 211210003002101230 |
5 | 1130100301114040 |
6 | 30310120540204 |
7 | 2625331511326 |
oct | 454403022154 |
9 | 125086060484 |
10 | 40333223020 |
11 | 16118064472 |
12 | 7997621664 |
13 | 3a5a11334c |
14 | 1d4894c616 |
15 | 10b0da98ea |
hex | 9640c246c |
40333223020 has 24 divisors (see below), whose sum is σ = 84972127968. Its totient is φ = 16081411200.
The previous prime is 40333223003. The next prime is 40333223053. The reversal of 40333223020 is 2032233304.
It is a junction number, because it is equal to n+sod(n) for n = 40333222982 and 40333223000.
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 7 ways as a sum of consecutive naturals, for example, 3236001 + ... + 3248440.
It is an arithmetic number, because the mean of its divisors is an integer number (3540505332).
Almost surely, 240333223020 is an apocalyptic number.
It is an amenable number.
40333223020 is an abundant number, since it is smaller than the sum of its proper divisors (44638904948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40333223020 is a wasteful number, since it uses less digits than its factorization.
40333223020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6484761 (or 6484759 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 22.
Adding to 40333223020 its reverse (2032233304), we get a palindrome (42365456324).
The spelling of 40333223020 in words is "forty billion, three hundred thirty-three million, two hundred twenty-three thousand, twenty".
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