Base | Representation |
---|---|
bin | 110100010000001001… |
… | …1000000001011111111 |
3 | 101201122011210112002011 |
4 | 1220200103000023333 |
5 | 3314302004031421 |
6 | 123314331112051 |
7 | 11051456531515 |
oct | 1504023001377 |
9 | 351564715064 |
10 | 112211002111 |
11 | 4365220478a |
12 | 198b72a2627 |
13 | a7735b1290 |
14 | 5606ac64b5 |
15 | 2dbb2894e1 |
hex | 1a204c02ff |
112211002111 has 16 divisors (see below), whose sum is σ = 127971900000. Its totient is φ = 97470563328.
The previous prime is 112211002103. The next prime is 112211002117. The reversal of 112211002111 is 111200112211.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 112211002111 - 23 = 112211002103 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 112211002091 and 112211002100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112211002117) 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, 1433515 + ... + 1509763.
It is an arithmetic number, because the mean of its divisors is an integer number (7998243750).
Almost surely, 2112211002111 is an apocalyptic number.
112211002111 is a deficient number, since it is larger than the sum of its proper divisors (15760897889).
112211002111 is a wasteful number, since it uses less digits than its factorization.
112211002111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82938.
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 112211002111 its reverse (111200112211), we get a palindrome (223411114322).
The spelling of 112211002111 in words is "one hundred twelve billion, two hundred eleven million, two thousand, one hundred eleven".
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