Base | Representation |
---|---|
bin | 111101011001001… |
… | …0110100110011101 |
3 | 12022120021212100200 |
4 | 1322302112212131 |
5 | 13204331121000 |
6 | 540225214113 |
7 | 102022611402 |
oct | 17262264635 |
9 | 5276255320 |
10 | 2060020125 |
11 | 967911679 |
12 | 495a91339 |
13 | 26aa30527 |
14 | 1578402a9 |
15 | c0cbb500 |
hex | 7ac9699d |
2060020125 has 24 divisors (see below), whose sum is σ = 3713531640. Its totient is φ = 1098676800.
The previous prime is 2060020073. The next prime is 2060020129. The reversal of 2060020125 is 5210200602.
2060020125 is a `hidden beast` number, since 20 + 600 + 20 + 1 + 25 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 326380356 + 1733639769 = 18066^2 + 41637^2 .
It is not a de Polignac number, because 2060020125 - 212 = 2060016029 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2060020098 and 2060020107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2060020129) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 914440 + ... + 916689.
It is an arithmetic number, because the mean of its divisors is an integer number (154730485).
Almost surely, 22060020125 is an apocalyptic number.
2060020125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2060020125 is a deficient number, since it is larger than the sum of its proper divisors (1653511515).
2060020125 is a wasteful number, since it uses less digits than its factorization.
2060020125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1831150 (or 1831137 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 2060020125 is about 45387.4445744635. Note that the first 3 decimals coincide. The cubic root of 2060020125 is about 1272.4004705729.
Adding to 2060020125 its reverse (5210200602), we get a palindrome (7270220727).
The spelling of 2060020125 in words is "two billion, sixty million, twenty thousand, one hundred twenty-five".
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