Base | Representation |
---|---|
bin | 1000010001010100… |
… | …0011100011110000 |
3 | 12201201112101021112 |
4 | 2010111003203300 |
5 | 14021322041422 |
6 | 1004144412452 |
7 | 106005433031 |
oct | 20425034360 |
9 | 5651471245 |
10 | 2220112112 |
11 | a3a2170a9 |
12 | 51b617128 |
13 | 294c53b0a |
14 | 170bd4a88 |
15 | ced90ee2 |
hex | 845438f0 |
2220112112 has 10 divisors (see below), whose sum is σ = 4301467248. Its totient is φ = 1110056048.
The previous prime is 2220112087. The next prime is 2220112159. The reversal of 2220112112 is 2112110222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69378488 + ... + 69378519.
Almost surely, 22220112112 is an apocalyptic number.
It is an amenable number.
2220112112 is a deficient number, since it is larger than the sum of its proper divisors (2081355136).
2220112112 is a wasteful number, since it uses less digits than its factorization.
2220112112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138757015 (or 138757009 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
The square root of 2220112112 is about 47118.0656648806. The cubic root of 2220112112 is about 1304.5427094752.
Adding to 2220112112 its reverse (2112110222), we get a palindrome (4332222334).
The spelling of 2220112112 in words is "two billion, two hundred twenty million, one hundred twelve thousand, one hundred twelve".
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