Base | Representation |
---|---|
bin | 111001010001… |
… | …1100010110010 |
3 | 2002111200102022 |
4 | 1302203202302 |
5 | 30141430002 |
6 | 2551351442 |
7 | 513152012 |
oct | 162434262 |
9 | 62450368 |
10 | 30030002 |
11 | 15a50a92 |
12 | a082582 |
13 | 62b5842 |
14 | 3db9c42 |
15 | 2982ba2 |
hex | 1ca38b2 |
30030002 has 8 divisors (see below), whose sum is σ = 45075312. Its totient is φ = 15004900.
The previous prime is 30029969. The next prime is 30030023. The reversal of 30030002 is 20003003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 524 + ... + 7767.
It is an arithmetic number, because the mean of its divisors is an integer number (5634414).
Almost surely, 230030002 is an apocalyptic number.
30030002 is a deficient number, since it is larger than the sum of its proper divisors (15045310).
30030002 is a wasteful number, since it uses less digits than its factorization.
30030002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10104.
The product of its (nonzero) digits is 18, while the sum is 8.
The square root of 30030002 is about 5479.9636860111. The cubic root of 30030002 is about 310.8267974070.
Adding to 30030002 its reverse (20003003), we get a palindrome (50033005).
The spelling of 30030002 in words is "thirty million, thirty thousand, two", and thus it is an eban number.
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