Base | Representation |
---|---|
bin | 10000010011010010010… |
… | …100111110011110110001 |
3 | 10222002111001221220211221 |
4 | 100103102110332132301 |
5 | 121323202333223441 |
6 | 2214342210505041 |
7 | 143635046454244 |
oct | 20232224763661 |
9 | 3862431856757 |
10 | 1120220211121 |
11 | 3a20a0117980 |
12 | 161133595181 |
13 | 81836c9573b |
14 | 3c30cb1325b |
15 | 1e215c198d1 |
hex | 104d253e7b1 |
1120220211121 has 16 divisors (see below), whose sum is σ = 1225907843328. Its totient is φ = 1015174947600.
The previous prime is 1120220211113. The next prime is 1120220211191. The reversal of 1120220211121 is 1211120220211.
It is not a de Polignac number, because 1120220211121 - 23 = 1120220211113 is a prime.
It is a super-3 number, since 3×11202202111213 (a number of 37 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1120220211095 and 1120220211104.
It is not an unprimeable number, because it can be changed into a prime (1120220211191) 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, 38824126 + ... + 38852968.
It is an arithmetic number, because the mean of its divisors is an integer number (76619240208).
Almost surely, 21120220211121 is an apocalyptic number.
1120220211121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1120220211121 is a deficient number, since it is larger than the sum of its proper divisors (105687632207).
1120220211121 is a wasteful number, since it uses less digits than its factorization.
1120220211121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39852.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 1120220211121 its reverse (1211120220211), we get a palindrome (2331340431332).
It can be divided in two parts, 1120220211 and 121, that multiplied together give a palindrome (135546645531).
The spelling of 1120220211121 in words is "one trillion, one hundred twenty billion, two hundred twenty million, two hundred eleven thousand, one hundred twenty-one".
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