Base | Representation |
---|---|
bin | 1010000111010101011010… |
… | …0010001001010111110010 |
3 | 1110101011120010021221201101 |
4 | 2201311112202021113302 |
5 | 2424202024230334302 |
6 | 35352550054555014 |
7 | 2225321526214162 |
oct | 241652642112762 |
9 | 43334503257641 |
10 | 11121122121202 |
11 | 35a8494568325 |
12 | 12b7421368a6a |
13 | 628942c35b62 |
14 | 2a639d9385a2 |
15 | 144444e15287 |
hex | a1d568895f2 |
11121122121202 has 16 divisors (see below), whose sum is σ = 16794432028800. Its totient is φ = 5522981628528.
The previous prime is 11121122121133. The next prime is 11121122121337. The reversal of 11121122121202 is 20212122112111.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 11121122121202.
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, 5534713 + ... + 7271539.
It is an arithmetic number, because the mean of its divisors is an integer number (1049652001800).
Almost surely, 211121122121202 is an apocalyptic number.
11121122121202 is a deficient number, since it is larger than the sum of its proper divisors (5673309907598).
11121122121202 is a wasteful number, since it uses less digits than its factorization.
11121122121202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1758465.
The product of its (nonzero) digits is 64, while the sum is 19.
Adding to 11121122121202 its reverse (20212122112111), we get a palindrome (31333244233313).
Subtracting 11121122121202 from its reverse (20212122112111), we obtain a palindrome (9090999990909).
The spelling of 11121122121202 in words is "eleven trillion, one hundred twenty-one billion, one hundred twenty-two million, one hundred twenty-one thousand, two hundred two".
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