Base | Representation |
---|---|
bin | 10001011101110001100… |
… | …111010101100101010011 |
3 | 11020201221010211102201211 |
4 | 101131301213111211103 |
5 | 124131003203404021 |
6 | 2315210514240551 |
7 | 152466060533161 |
oct | 21356147254523 |
9 | 4221833742654 |
10 | 1200202013011 |
11 | 4230038244a1 |
12 | 174735286157 |
13 | 892423c8331 |
14 | 421392b2231 |
15 | 213477e13e1 |
hex | 117719d5953 |
1200202013011 has 16 divisors (see below), whose sum is σ = 1216518912000. Its totient is φ = 1183930758688.
The previous prime is 1200202013009. The next prime is 1200202013051. The reversal of 1200202013011 is 1103102020021.
It is a cyclic number.
It is not a de Polignac number, because 1200202013011 - 21 = 1200202013009 is a prime.
It is a super-2 number, since 2×12002020130112 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1200202012982 and 1200202013000.
It is not an unprimeable number, because it can be changed into a prime (1200202013051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250091790 + ... + 250096588.
It is an arithmetic number, because the mean of its divisors is an integer number (76032432000).
Almost surely, 21200202013011 is an apocalyptic number.
1200202013011 is a deficient number, since it is larger than the sum of its proper divisors (16316898989).
1200202013011 is a wasteful number, since it uses less digits than its factorization.
1200202013011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8858.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 1200202013011 its reverse (1103102020021), we get a palindrome (2303304033032).
The spelling of 1200202013011 in words is "one trillion, two hundred billion, two hundred two million, thirteen thousand, eleven".
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