Base | Representation |
---|---|
bin | 110100001101011100… |
… | …0101101001000000010 |
3 | 101201101211222102110121 |
4 | 1220122320231020002 |
5 | 3314110234102320 |
6 | 123301325250454 |
7 | 11046305110213 |
oct | 1503270551002 |
9 | 351354872417 |
10 | 112120222210 |
11 | 43605a40477 |
12 | 19890a03a2a |
13 | a75a848369 |
14 | 55d8a1540a |
15 | 2db33068aa |
hex | 1a1ae2d202 |
112120222210 has 96 divisors (see below), whose sum is σ = 214469600688. Its totient is φ = 42193113600.
The previous prime is 112120222183. The next prime is 112120222217. The reversal of 112120222210 is 12222021211.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 74873924161 + 37246298049 = 273631^2 + 192993^2 .
It is not an unprimeable number, because it can be changed into a prime (112120222217) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 92431564 + ... + 92432776.
Almost surely, 2112120222210 is an apocalyptic number.
112120222210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
112120222210 is a deficient number, since it is larger than the sum of its proper divisors (102349378478).
112120222210 is a wasteful number, since it uses less digits than its factorization.
112120222210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1540 (or 1517 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 112120222210 its reverse (12222021211), we get a palindrome (124342243421).
The spelling of 112120222210 in words is "one hundred twelve billion, one hundred twenty million, two hundred twenty-two thousand, two hundred ten".
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