Base | Representation |
---|---|
bin | 1000010011110010… |
… | …1110001101000101 |
3 | 12202110002200001111 |
4 | 2010330232031011 |
5 | 14032002313110 |
6 | 1005155325021 |
7 | 106163011534 |
oct | 20474561505 |
9 | 5673080044 |
10 | 2230510405 |
11 | a45079532 |
12 | 522bb0771 |
13 | 297154a56 |
14 | 17234031b |
15 | d0c46e8a |
hex | 84f2e345 |
2230510405 has 32 divisors (see below), whose sum is σ = 2829024000. Its totient is φ = 1686085632.
The previous prime is 2230510397. The next prime is 2230510417. The reversal of 2230510405 is 5040150322.
It is a cyclic number.
It is not a de Polignac number, because 2230510405 - 23 = 2230510397 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1582341 + ... + 1583749.
It is an arithmetic number, because the mean of its divisors is an integer number (88407000).
Almost surely, 22230510405 is an apocalyptic number.
It is an amenable number.
2230510405 is a deficient number, since it is larger than the sum of its proper divisors (598513595).
2230510405 is a wasteful number, since it uses less digits than its factorization.
2230510405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1693.
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 2230510405 is about 47228.2797167121. The cubic root of 2230510405 is about 1306.5762245279.
Adding to 2230510405 its reverse (5040150322), we get a palindrome (7270660727).
The spelling of 2230510405 in words is "two billion, two hundred thirty million, five hundred ten thousand, four hundred five".
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