Base | Representation |
---|---|
bin | 111001010010… |
… | …0100001011010 |
3 | 2002111212220202 |
4 | 1302210201122 |
5 | 30142042020 |
6 | 2551422202 |
7 | 513166466 |
oct | 162444132 |
9 | 62455822 |
10 | 30034010 |
11 | 15a53aa6 |
12 | a084962 |
13 | 62b7606 |
14 | 3dbb4a6 |
15 | 2983e75 |
hex | 1ca485a |
30034010 has 16 divisors (see below), whose sum is σ = 55523016. Its totient is φ = 11688768.
The previous prime is 30034007. The next prime is 30034027. The reversal of 30034010 is 1043003.
It can be written as a sum of positive squares in 4 ways, for example, as 26204161 + 3829849 = 5119^2 + 1957^2 .
It is a junction number, because it is equal to n+sod(n) for n = 30033982 and 30034000.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 40217 + ... + 40956.
Almost surely, 230034010 is an apocalyptic number.
30034010 is a deficient number, since it is larger than the sum of its proper divisors (25489006).
30034010 is a wasteful number, since it uses less digits than its factorization.
30034010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81217.
The product of its (nonzero) digits is 36, while the sum is 11.
The square root of 30034010 is about 5480.3293696638. The cubic root of 30034010 is about 310.8406251159.
Adding to 30034010 its reverse (1043003), we get a palindrome (31077013).
The spelling of 30034010 in words is "thirty million, thirty-four thousand, ten".
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