Base | Representation |
---|---|
bin | 1000110010101101100… |
… | …00010101001100010100 |
3 | 1001212210002111201120122 |
4 | 10121112300111030110 |
5 | 14422201411033022 |
6 | 350441224251112 |
7 | 30553254003125 |
oct | 4312660251424 |
9 | 1055702451518 |
10 | 302103221012 |
11 | 10713743538a |
12 | 4a671910a98 |
13 | 226467a6898 |
14 | 1089c5ca04c |
15 | 7cd2160742 |
hex | 4656c15314 |
302103221012 has 24 divisors (see below), whose sum is σ = 534176924904. Its totient is φ = 149481510912.
The previous prime is 302103221009. The next prime is 302103221039. The reversal of 302103221012 is 210122301203.
It can be written as a sum of positive squares in 4 ways, for example, as 34758382096 + 267344838916 = 186436^2 + 517054^2 .
It is a super-2 number, since 2×3021032210122 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5777288 + ... + 5829344.
It is an arithmetic number, because the mean of its divisors is an integer number (22257371871).
Almost surely, 2302103221012 is an apocalyptic number.
It is an amenable number.
302103221012 is a deficient number, since it is larger than the sum of its proper divisors (232073703892).
302103221012 is a wasteful number, since it uses less digits than its factorization.
302103221012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67115 (or 67113 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 302103221012 its reverse (210122301203), we get a palindrome (512225522215).
The spelling of 302103221012 in words is "three hundred two billion, one hundred three million, two hundred twenty-one thousand, twelve".
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