Base | Representation |
---|---|
bin | 10010101010001000… |
… | …101011101111100110 |
3 | 1220201020000110220121 |
4 | 102222020223233212 |
5 | 312012233202410 |
6 | 13111551552154 |
7 | 1306316334640 |
oct | 225210535746 |
9 | 56636013817 |
10 | 20034272230 |
11 | 8550908285 |
12 | 3a7152b65a |
13 | 1b7381736b |
14 | d80a87890 |
15 | 7c3c8a9da |
hex | 4aa22bbe6 |
20034272230 has 32 divisors (see below), whose sum is σ = 41219357760. Its totient is φ = 6867893760.
The previous prime is 20034272227. The next prime is 20034272281. The reversal of 20034272230 is 3227243002.
It is a junction number, because it is equal to n+sod(n) for n = 20034272195 and 20034272204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 591186 + ... + 624154.
It is an arithmetic number, because the mean of its divisors is an integer number (1288104930).
Almost surely, 220034272230 is an apocalyptic number.
20034272230 is an abundant number, since it is smaller than the sum of its proper divisors (21185085530).
20034272230 is a wasteful number, since it uses less digits than its factorization.
20034272230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41664.
The product of its (nonzero) digits is 4032, while the sum is 25.
The spelling of 20034272230 in words is "twenty billion, thirty-four million, two hundred seventy-two thousand, two hundred thirty".
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