Base | Representation |
---|---|
bin | 10001011101101101010… |
… | …101011100010010010011 |
3 | 11020201202010201121122120 |
4 | 101131231111130102103 |
5 | 124130331313304021 |
6 | 2315155431305323 |
7 | 152464226331552 |
oct | 21355525342223 |
9 | 4221663647576 |
10 | 1200130213011 |
11 | 422a77244054 |
12 | 17471521b243 |
13 | 89230579422 |
14 | 4212d941d99 |
15 | 2134135c2c6 |
hex | 1176d55c493 |
1200130213011 has 24 divisors (see below), whose sum is σ = 1745780035440. Its totient is φ = 732670889472.
The previous prime is 1200130212991. The next prime is 1200130213039. The reversal of 1200130213011 is 1103120310021.
It is a happy number.
It is not a de Polignac number, because 1200130213011 - 217 = 1200130081939 is a prime.
It is a super-2 number, since 2×12001302130112 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1200130213411) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18673776 + ... + 18737933.
It is an arithmetic number, because the mean of its divisors is an integer number (72740834810).
Almost surely, 21200130213011 is an apocalyptic number.
1200130213011 is a deficient number, since it is larger than the sum of its proper divisors (545649822429).
1200130213011 is a wasteful number, since it uses less digits than its factorization.
1200130213011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37411783 (or 37411766 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 1200130213011 its reverse (1103120310021), we get a palindrome (2303250523032).
It can be divided in two parts, 1200130 and 213011, that added together give a palindrome (1413141).
The spelling of 1200130213011 in words is "one trillion, two hundred billion, one hundred thirty million, two hundred thirteen thousand, eleven".
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