Base | Representation |
---|---|
bin | 1000100100100110… |
… | …1110111001111001 |
3 | 12221100210102202200 |
4 | 2021021232321321 |
5 | 14203030430014 |
6 | 1020155020413 |
7 | 111010301205 |
oct | 21111567171 |
9 | 5840712680 |
10 | 2301030009 |
11 | a809649a3 |
12 | 54273a709 |
13 | 2a8945c25 |
14 | 17b859b05 |
15 | d7026a09 |
hex | 8926ee79 |
2301030009 has 24 divisors (see below), whose sum is σ = 3472422720. Its totient is φ = 1465545312.
The previous prime is 2301030001. The next prime is 2301030049. The reversal of 2301030009 is 9000301032.
It is not a de Polignac number, because 2301030009 - 23 = 2301030001 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2301029973 and 2301030000.
It is not an unprimeable number, because it can be changed into a prime (2301030001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 176487 + ... + 189075.
It is an arithmetic number, because the mean of its divisors is an integer number (144684280).
Almost surely, 22301030009 is an apocalyptic number.
It is an amenable number.
2301030009 is a deficient number, since it is larger than the sum of its proper divisors (1171392711).
2301030009 is a wasteful number, since it uses less digits than its factorization.
2301030009 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13501 (or 13498 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
The square root of 2301030009 is about 47969.0526172865. The cubic root of 2301030009 is about 1320.2031385027.
The spelling of 2301030009 in words is "two billion, three hundred one million, thirty thousand, nine".
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