Base | Representation |
---|---|
bin | 10001111101000… |
… | …110100010000100 |
3 | 202222211002011112 |
4 | 101331012202010 |
5 | 1104103331322 |
6 | 45520224152 |
7 | 10315262123 |
oct | 2175064204 |
9 | 688732145 |
10 | 301230212 |
11 | 145044798 |
12 | 84a6b058 |
13 | 4a53ba3a |
14 | 2c013aba |
15 | 1b6a35e2 |
hex | 11f46884 |
301230212 has 6 divisors (see below), whose sum is σ = 527152878. Its totient is φ = 150615104.
The previous prime is 301230211. The next prime is 301230227. The reversal of 301230212 is 212032103.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 213919876 + 87310336 = 14626^2 + 9344^2 .
It is not an unprimeable number, because it can be changed into a prime (301230211) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37653773 + ... + 37653780.
It is an arithmetic number, because the mean of its divisors is an integer number (87858813).
Almost surely, 2301230212 is an apocalyptic number.
It is an amenable number.
301230212 is a deficient number, since it is larger than the sum of its proper divisors (225922666).
301230212 is a wasteful number, since it uses less digits than its factorization.
301230212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75307557 (or 75307555 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 301230212 is about 17355.9849043493. The cubic root of 301230212 is about 670.3467515280.
Adding to 301230212 its reverse (212032103), we get a palindrome (513262315).
The spelling of 301230212 in words is "three hundred one million, two hundred thirty thousand, two hundred twelve".
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