Base | Representation |
---|---|
bin | 11011111100101100… |
… | …010110110100010011 |
3 | 2212110101202212212022 |
4 | 123330230112310103 |
5 | 442424334240003 |
6 | 21441443122055 |
7 | 2111441520260 |
oct | 337454266423 |
9 | 85411685768 |
10 | 30009290003 |
11 | 117aa509820 |
12 | 599607332b |
13 | 2aa3298744 |
14 | 1649786267 |
15 | ba9861738 |
hex | 6fcb16d13 |
30009290003 has 16 divisors (see below), whose sum is σ = 38621091840. Its totient is φ = 22629542400.
The previous prime is 30009289979. The next prime is 30009290011.
30009290003 is nontrivially palindromic in base 10.
It is a cyclic number.
It is not a de Polignac number, because 30009290003 - 28 = 30009289747 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30009290033) 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, 6283598 + ... + 6288371.
It is an arithmetic number, because the mean of its divisors is an integer number (2413818240).
Almost surely, 230009290003 is an apocalyptic number.
30009290003 is a deficient number, since it is larger than the sum of its proper divisors (8611801837).
30009290003 is a wasteful number, since it uses less digits than its factorization.
30009290003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12572018.
The product of its (nonzero) digits is 1458, while the sum is 26.
The spelling of 30009290003 in words is "thirty billion, nine million, two hundred ninety thousand, three".
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