Base | Representation |
---|---|
bin | 10101000110001001001001 |
3 | 101101221222200 |
4 | 111012021021 |
5 | 2403431220 |
6 | 314310413 |
7 | 65001663 |
oct | 25061111 |
9 | 11357880 |
10 | 5530185 |
11 | 3137a01 |
12 | 1a28409 |
13 | 11b81cb |
14 | a3d533 |
15 | 743890 |
hex | 546249 |
5530185 has 24 divisors (see below), whose sum is σ = 10150920. Its totient is φ = 2775552.
The previous prime is 5530181. The next prime is 5530201. The reversal of 5530185 is 5810355.
It can be written as a sum of positive squares in 4 ways, for example, as 3059001 + 2471184 = 1749^2 + 1572^2 .
It is not a de Polignac number, because 5530185 - 22 = 5530181 is a prime.
It is a super-2 number, since 2×55301852 = 61165892268450, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5530181) 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, 2850 + ... + 4379.
It is an arithmetic number, because the mean of its divisors is an integer number (422955).
Almost surely, 25530185 is an apocalyptic number.
It is an amenable number.
5530185 is a deficient number, since it is larger than the sum of its proper divisors (4620735).
5530185 is a wasteful number, since it uses less digits than its factorization.
5530185 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7257 (or 7254 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 27.
The square root of 5530185 is about 2351.6345379331. The cubic root of 5530185 is about 176.8397477057.
The spelling of 5530185 in words is "five million, five hundred thirty thousand, one hundred eighty-five".
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