Base | Representation |
---|---|
bin | 1100110101011… |
… | …0111110011001 |
3 | 10202022000211222 |
4 | 3031112332121 |
5 | 102240134000 |
6 | 5201501425 |
7 | 1222402226 |
oct | 315267631 |
9 | 122260758 |
10 | 53833625 |
11 | 28429aaa |
12 | 16041875 |
13 | b1cb321 |
14 | 721494d |
15 | 4ad5a85 |
hex | 3356f99 |
53833625 has 16 divisors (see below), whose sum is σ = 67476240. Its totient is φ = 42880000.
The previous prime is 53833609. The next prime is 53833627. The reversal of 53833625 is 52633835.
It can be written as a sum of positive squares in 8 ways, for example, as 12411529 + 41422096 = 3523^2 + 6436^2 .
It is not a de Polignac number, because 53833625 - 24 = 53833609 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53833627) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32825 + ... + 34425.
It is an arithmetic number, because the mean of its divisors is an integer number (4217265).
Almost surely, 253833625 is an apocalyptic number.
It is an amenable number.
53833625 is a deficient number, since it is larger than the sum of its proper divisors (13642615).
53833625 is a wasteful number, since it uses less digits than its factorization.
53833625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1885 (or 1875 counting only the distinct ones).
The product of its digits is 64800, while the sum is 35.
The square root of 53833625 is about 7337.1401104245. The cubic root of 53833625 is about 377.5877316086.
The spelling of 53833625 in words is "fifty-three million, eight hundred thirty-three thousand, six hundred twenty-five".
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