Base | Representation |
---|---|
bin | 111101001010101… |
… | …0111011010000010 |
3 | 12022000222210122212 |
4 | 1322111113122002 |
5 | 13200404440000 |
6 | 535354302122 |
7 | 101601202265 |
oct | 17225273202 |
9 | 5260883585 |
10 | 2052421250 |
11 | 9635a1510 |
12 | 493427942 |
13 | 26929c859 |
14 | 156822cdc |
15 | c02b9c35 |
hex | 7a557682 |
2052421250 has 80 divisors (see below), whose sum is σ = 4267334016. Its totient is φ = 733800000.
The previous prime is 2052421201. The next prime is 2052421289. The reversal of 2052421250 is 521242502.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 837527 + ... + 839973.
Almost surely, 22052421250 is an apocalyptic number.
2052421250 is an abundant number, since it is smaller than the sum of its proper divisors (2214912766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2052421250 is a wasteful number, since it uses less digits than its factorization.
2052421250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2541 (or 2526 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 23.
The square root of 2052421250 is about 45303.6560334814. The cubic root of 2052421250 is about 1270.8340255005.
Adding to 2052421250 its reverse (521242502), we get a palindrome (2573663752).
The spelling of 2052421250 in words is "two billion, fifty-two million, four hundred twenty-one thousand, two hundred fifty".
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