Base | Representation |
---|---|
bin | 111001010001… |
… | …1101001001010 |
3 | 2002111200222102 |
4 | 1302203221022 |
5 | 30141433120 |
6 | 2551353402 |
7 | 513153134 |
oct | 162435112 |
9 | 62450872 |
10 | 30030410 |
11 | 15a51323 |
12 | a082862 |
13 | 62b5a97 |
14 | 3dba054 |
15 | 2982d75 |
hex | 1ca3a4a |
30030410 has 32 divisors (see below), whose sum is σ = 57386880. Its totient is φ = 11290048.
The previous prime is 30030397. The next prime is 30030419. The reversal of 30030410 is 1403003.
It is a junction number, because it is equal to n+sod(n) for n = 30030391 and 30030400.
It is not an unprimeable number, because it can be changed into a prime (30030419) 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, 12464 + ... + 14676.
It is an arithmetic number, because the mean of its divisors is an integer number (1793340).
Almost surely, 230030410 is an apocalyptic number.
30030410 is a deficient number, since it is larger than the sum of its proper divisors (27356470).
30030410 is a wasteful number, since it uses less digits than its factorization.
30030410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2302.
The product of its (nonzero) digits is 36, while the sum is 11.
The square root of 30030410 is about 5480.0009124087. Note that the first 3 decimals coincide. The cubic root of 30030410 is about 310.8282050743.
Adding to 30030410 its reverse (1403003), we get a palindrome (31433413).
The spelling of 30030410 in words is "thirty million, thirty thousand, four hundred ten".
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