Base | Representation |
---|---|
bin | 111010011011… |
… | …0000001110010 |
3 | 2010122011110112 |
4 | 1310312001302 |
5 | 30320130002 |
6 | 3012301322 |
7 | 521231204 |
oct | 164660162 |
9 | 63564415 |
10 | 30630002 |
11 | 16320857 |
12 | a311842 |
13 | 6465980 |
14 | 40d4774 |
15 | 2a50852 |
hex | 1d36072 |
30630002 has 16 divisors (see below), whose sum is σ = 49584192. Its totient is φ = 14106960.
The previous prime is 30629999. The next prime is 30630011. The reversal of 30630002 is 20003603.
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, 15473 + ... + 17339.
It is an arithmetic number, because the mean of its divisors is an integer number (3099012).
Almost surely, 230630002 is an apocalyptic number.
30630002 is a deficient number, since it is larger than the sum of its proper divisors (18954190).
30630002 is a wasteful number, since it uses less digits than its factorization.
30630002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2513.
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 30630002 is about 5534.4378214955. The cubic root of 30630002 is about 312.8832699012.
Adding to 30630002 its reverse (20003603), we get a palindrome (50633605).
The spelling of 30630002 in words is "thirty million, six hundred thirty thousand, two".
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