Base | Representation |
---|---|
bin | 111101011001111… |
… | …1010001111111000 |
3 | 12022121001121020112 |
4 | 1322303322033320 |
5 | 13204432201110 |
6 | 540242043452 |
7 | 102026231351 |
oct | 17263721770 |
9 | 5277047215 |
10 | 2060428280 |
11 | 968070299 |
12 | 496049588 |
13 | 26ab44241 |
14 | 157908d28 |
15 | c0d4c405 |
hex | 7acfa3f8 |
2060428280 has 32 divisors (see below), whose sum is σ = 4681873440. Its totient is φ = 816009600.
The previous prime is 2060428261. The next prime is 2060428283. The reversal of 2060428280 is 828240602.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2060428283) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250964 + ... + 259043.
It is an arithmetic number, because the mean of its divisors is an integer number (146308545).
Almost surely, 22060428280 is an apocalyptic number.
2060428280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2060428280 is an abundant number, since it is smaller than the sum of its proper divisors (2621445160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2060428280 is a wasteful number, since it uses less digits than its factorization.
2060428280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 510119 (or 510115 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 32.
The square root of 2060428280 is about 45391.9406943567. The cubic root of 2060428280 is about 1272.4844992534.
Adding to 2060428280 its reverse (828240602), we get a palindrome (2888668882).
It can be divided in two parts, 20604 and 28280, that added together give a palindrome (48884).
The spelling of 2060428280 in words is "two billion, sixty million, four hundred twenty-eight thousand, two hundred eighty".
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