Base | Representation |
---|---|
bin | 10101110111001000001001 |
3 | 101210011012210 |
4 | 111313020021 |
5 | 2431341300 |
6 | 322455333 |
7 | 66465642 |
oct | 25671011 |
9 | 11704183 |
10 | 5730825 |
11 | 3264721 |
12 | 1b04549 |
13 | 1258629 |
14 | a926c9 |
15 | 783050 |
hex | 577209 |
5730825 has 24 divisors (see below), whose sum is σ = 9700768. Its totient is φ = 2983680.
The previous prime is 5730821. The next prime is 5730833. The reversal of 5730825 is 5280375.
It is a happy number.
It is not a de Polignac number, because 5730825 - 22 = 5730821 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 5730792 and 5730801.
It is not an unprimeable number, because it can be changed into a prime (5730821) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2337 + ... + 4113.
Almost surely, 25730825 is an apocalyptic number.
It is an amenable number.
5730825 is a deficient number, since it is larger than the sum of its proper divisors (3969943).
5730825 is a wasteful number, since it uses less digits than its factorization.
5730825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1833 (or 1828 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 30.
The square root of 5730825 is about 2393.9141588620. The cubic root of 5730825 is about 178.9530270095.
It can be divided in two parts, 5730 and 825, that added together give a triangular number (6555 = T114).
The spelling of 5730825 in words is "five million, seven hundred thirty thousand, eight hundred twenty-five".
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