Base | Representation |
---|---|
bin | 11011111100101001… |
… | …011101010001010001 |
3 | 2212110100100021100002 |
4 | 123330221131101101 |
5 | 442424140430001 |
6 | 21441414535345 |
7 | 2111432203442 |
oct | 337451352121 |
9 | 85410307302 |
10 | 30008530001 |
11 | 117aa03a81a |
12 | 5995967555 |
13 | 2aa3090838 |
14 | 16496292c9 |
15 | ba976146b |
hex | 6fca5d451 |
30008530001 has 8 divisors (see below), whose sum is σ = 30250029600. Its totient is φ = 29767851360.
The previous prime is 30008529989. The next prime is 30008530009. The reversal of 30008530001 is 10003580003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30008530001 - 26 = 30008529937 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (30008530009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131735 + ... + 278156.
It is an arithmetic number, because the mean of its divisors is an integer number (3781253700).
Almost surely, 230008530001 is an apocalyptic number.
It is an amenable number.
30008530001 is a deficient number, since it is larger than the sum of its proper divisors (241499599).
30008530001 is a wasteful number, since it uses less digits than its factorization.
30008530001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 410479.
The product of its (nonzero) digits is 360, while the sum is 20.
The spelling of 30008530001 in words is "thirty billion, eight million, five hundred thirty thousand, one".
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