Base | Representation |
---|---|
bin | 111001111111… |
… | …0111000001000 |
3 | 2010012200120221 |
4 | 1303332320020 |
5 | 30240412404 |
6 | 3003355424 |
7 | 516300463 |
oct | 163767010 |
9 | 63180527 |
10 | 30404104 |
11 | 16187065 |
12 | a222b74 |
13 | 63b6bc3 |
14 | 40762da |
15 | 2a08954 |
hex | 1cfee08 |
30404104 has 32 divisors (see below), whose sum is σ = 60292800. Its totient is φ = 14333760.
The previous prime is 30404071. The next prime is 30404111. The reversal of 30404104 is 40140403.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47869 + ... + 48499.
It is an arithmetic number, because the mean of its divisors is an integer number (1884150).
Almost surely, 230404104 is an apocalyptic number.
It is an amenable number.
30404104 is a deficient number, since it is larger than the sum of its proper divisors (29888696).
30404104 is a wasteful number, since it uses less digits than its factorization.
30404104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 973 (or 969 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 30404104 is about 5513.9916575925. The cubic root of 30404104 is about 312.1121939264.
Adding to 30404104 its reverse (40140403), we get a palindrome (70544507).
The spelling of 30404104 in words is "thirty million, four hundred four thousand, one hundred four".
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