Base | Representation |
---|---|
bin | 10001111101000… |
… | …110100000100000 |
3 | 202222211002000211 |
4 | 101331012200200 |
5 | 1104103330422 |
6 | 45520223504 |
7 | 10315261621 |
oct | 2175064040 |
9 | 688732024 |
10 | 301230112 |
11 | 145044707 |
12 | 84a6ab94 |
13 | 4a53b991 |
14 | 2c013a48 |
15 | 1b6a3577 |
hex | 11f46820 |
301230112 has 24 divisors (see below), whose sum is σ = 599715900. Its totient is φ = 148921344.
The previous prime is 301230109. The next prime is 301230113. The reversal of 301230112 is 211032103.
It can be written as a sum of positive squares in 2 ways, for example, as 290497936 + 10732176 = 17044^2 + 3276^2 .
It is a junction number, because it is equal to n+sod(n) for n = 301230092 and 301230101.
It is not an unprimeable number, because it can be changed into a prime (301230113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50037 + ... + 55732.
Almost surely, 2301230112 is an apocalyptic number.
301230112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
301230112 is a deficient number, since it is larger than the sum of its proper divisors (298485788).
301230112 is a wasteful number, since it uses less digits than its factorization.
301230112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105868 (or 105860 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 301230112 is about 17355.9820234984. The cubic root of 301230112 is about 670.3466773492.
Adding to 301230112 its reverse (211032103), we get a palindrome (512262215).
It can be divided in two parts, 3012 and 30112, that added together give a square (33124 = 1822).
The spelling of 301230112 in words is "three hundred one million, two hundred thirty thousand, one hundred twelve".
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