Base | Representation |
---|---|
bin | 111010011011… |
… | …0000011011000 |
3 | 2010122011121022 |
4 | 1310312003120 |
5 | 30320130404 |
6 | 3012302012 |
7 | 521231411 |
oct | 164660330 |
9 | 63564538 |
10 | 30630104 |
11 | 1632093a |
12 | a311908 |
13 | 6465a2b |
14 | 40d4808 |
15 | 2a508be |
hex | 1d360d8 |
30630104 has 16 divisors (see below), whose sum is σ = 58767720. Its totient is φ = 14958720.
The previous prime is 30630101. The next prime is 30630137. The reversal of 30630104 is 40103603.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30630101) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44177 + ... + 44864.
Almost surely, 230630104 is an apocalyptic number.
It is an amenable number.
30630104 is a deficient number, since it is larger than the sum of its proper divisors (28137616).
30630104 is a wasteful number, since it uses less digits than its factorization.
30630104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89090 (or 89086 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 30630104 is about 5534.4470365159. The cubic root of 30630104 is about 312.8836172084.
Adding to 30630104 its reverse (40103603), we get a palindrome (70733707).
The spelling of 30630104 in words is "thirty million, six hundred thirty thousand, one hundred four".
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