Base | Representation |
---|---|
bin | 10100000000111… |
… | …111110010111001 |
3 | 212101212200201101 |
4 | 110000333302321 |
5 | 1141431240000 |
6 | 53153251401 |
7 | 11215205101 |
oct | 2400776271 |
9 | 771780641 |
10 | 335805625 |
11 | 16260a811 |
12 | 94563b61 |
13 | 5475646c |
14 | 32854201 |
15 | 1e732e6a |
hex | 1403fcb9 |
335805625 has 15 divisors (see below), whose sum is σ = 420195963. Its totient is φ = 268278000.
The previous prime is 335805623. The next prime is 335805637. The reversal of 335805625 is 526508533.
The square root of 335805625 is 18325.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 7 ways, for example, as 58782889 + 277022736 = 7667^2 + 16644^2 .
It is not a de Polignac number, because 335805625 - 21 = 335805623 is a prime.
It is a super-2 number, since 2×3358056252 = 225530835563281250, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (335805623) by changing a digit.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 457759 + ... + 458491.
Almost surely, 2335805625 is an apocalyptic number.
335805625 is the 18325-th square number.
335805625 is the 9163-rd centered octagonal number.
It is an amenable number.
335805625 is a deficient number, since it is larger than the sum of its proper divisors (84390338).
335805625 is an frugal number, since it uses more digits than its factorization.
335805625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1486 (or 738 counting only the distinct ones).
The product of its (nonzero) digits is 108000, while the sum is 37.
The cubic root of 335805625 is about 695.0712450470.
The spelling of 335805625 in words is "three hundred thirty-five million, eight hundred five thousand, six hundred twenty-five".
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