Base | Representation |
---|---|
bin | 1000110000111011000… |
… | …11010101010010100110 |
3 | 1001210022012122110121221 |
4 | 10120131203111102212 |
5 | 14413220214342410 |
6 | 350202102330554 |
7 | 30520421422261 |
oct | 4303543252246 |
9 | 1053265573557 |
10 | 301143512230 |
11 | 106794730a30 |
12 | 4a444429a5a |
13 | 22522a05972 |
14 | 1080ad69cd8 |
15 | 7c77c8c4da |
hex | 461d8d54a6 |
301143512230 has 32 divisors (see below), whose sum is σ = 594964217088. Its totient is φ = 108834904800.
The previous prime is 301143512213. The next prime is 301143512273. The reversal of 301143512230 is 32215341103.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 301143512195 and 301143512204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8379826 + ... + 8415685.
It is an arithmetic number, because the mean of its divisors is an integer number (18592631784).
Almost surely, 2301143512230 is an apocalyptic number.
301143512230 is a deficient number, since it is larger than the sum of its proper divisors (293820704858).
301143512230 is a wasteful number, since it uses less digits than its factorization.
301143512230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16795692.
The product of its (nonzero) digits is 2160, while the sum is 25.
Adding to 301143512230 its reverse (32215341103), we get a palindrome (333358853333).
The spelling of 301143512230 in words is "three hundred one billion, one hundred forty-three million, five hundred twelve thousand, two hundred thirty".
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