Base | Representation |
---|---|
bin | 10011001101101000000… |
… | …101110111111100100100 |
3 | 11200012221001212212211010 |
4 | 103031220011313330210 |
5 | 133112434120031322 |
6 | 2450312115342220 |
7 | 164250204065124 |
oct | 23155005677444 |
9 | 4605831785733 |
10 | 1320301330212 |
11 | 469a33754047 |
12 | 193a722b1970 |
13 | 97672047477 |
14 | 47c8d8acc84 |
15 | 2452636420c |
hex | 13368177f24 |
1320301330212 has 24 divisors (see below), whose sum is σ = 3080749862176. Its totient is φ = 440093763648.
The previous prime is 1320301330169. The next prime is 1320301330237. The reversal of 1320301330212 is 2120331030231.
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, 23943 + ... + 1625169.
Almost surely, 21320301330212 is an apocalyptic number.
1320301330212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1320301330212 is an abundant number, since it is smaller than the sum of its proper divisors (1760448531964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1320301330212 is a wasteful number, since it uses less digits than its factorization.
1320301330212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1669947 (or 1669945 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 1320301330212 its reverse (2120331030231), we get a palindrome (3440632360443).
The spelling of 1320301330212 in words is "one trillion, three hundred twenty billion, three hundred one million, three hundred thirty thousand, two hundred twelve".
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