Base | Representation |
---|---|
bin | 100111000001… |
… | …100011111001 |
3 | 201020201221020 |
4 | 213001203321 |
5 | 10104330014 |
6 | 1003133053 |
7 | 152645046 |
oct | 47014371 |
9 | 21221836 |
10 | 10230009 |
11 | 5857a59 |
12 | 3514189 |
13 | 217247a |
14 | 15041cd |
15 | d711a9 |
hex | 9c18f9 |
10230009 has 16 divisors (see below), whose sum is σ = 14332032. Its totient is φ = 6478208.
The previous prime is 10229981. The next prime is 10230023. The reversal of 10230009 is 90003201.
10230009 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 10230009 - 27 = 10229881 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 10230009.
It is not an unprimeable number, because it can be changed into a prime (10230049) 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, 11509 + ... + 12365.
It is an arithmetic number, because the mean of its divisors is an integer number (895752).
Almost surely, 210230009 is an apocalyptic number.
It is an amenable number.
10230009 is a deficient number, since it is larger than the sum of its proper divisors (4102023).
10230009 is a wasteful number, since it uses less digits than its factorization.
10230009 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1056.
The product of its (nonzero) digits is 54, while the sum is 15.
The square root of 10230009 is about 3198.4385252807. The cubic root of 10230009 is about 217.0827620065.
The spelling of 10230009 in words is "ten million, two hundred thirty thousand, nine".
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