Base | Representation |
---|---|
bin | 110100001010110000… |
… | …1000010011111111101 |
3 | 101201011120110101020100 |
4 | 1220111201002133331 |
5 | 3313414203212341 |
6 | 123244350311313 |
7 | 11044132261200 |
oct | 1502541023775 |
9 | 351146411210 |
10 | 112030132221 |
11 | 4356a0a8537 |
12 | 198667b8539 |
13 | a744c94487 |
14 | 55caa83937 |
15 | 2daa45d3b6 |
hex | 1a158427fd |
112030132221 has 18 divisors (see below), whose sum is σ = 188241107262. Its totient is φ = 64017218160.
The previous prime is 112030132189. The next prime is 112030132273. The reversal of 112030132221 is 122231030211.
112030132221 is a `hidden beast` number, since 1 + 1 + 20 + 301 + 322 + 21 = 666.
It can be written as a sum of positive squares in only one way, i.e., 67088252196 + 44941880025 = 259014^2 + 211995^2 .
It is not a de Polignac number, because 112030132221 - 25 = 112030132189 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 112030132194 and 112030132203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112030132321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 127017850 + ... + 127018731.
Almost surely, 2112030132221 is an apocalyptic number.
It is an amenable number.
112030132221 is a deficient number, since it is larger than the sum of its proper divisors (76210975041).
112030132221 is a wasteful number, since it uses less digits than its factorization.
112030132221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 254036601 (or 254036591 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 112030132221 its reverse (122231030211), we get a palindrome (234261162432).
The spelling of 112030132221 in words is "one hundred twelve billion, thirty million, one hundred thirty-two thousand, two hundred twenty-one".
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