Base | Representation |
---|---|
bin | 100000111100000… |
… | …0101111000110110 |
3 | 2212000200011020102 |
4 | 1001320011320312 |
5 | 4230414120342 |
6 | 301400434102 |
7 | 36250146065 |
oct | 10170057066 |
9 | 2760604212 |
10 | 1105223222 |
11 | 517962624 |
12 | 26a178932 |
13 | 147c8c24c |
14 | a6adc1dc |
15 | 67068832 |
hex | 41e05e36 |
1105223222 has 16 divisors (see below), whose sum is σ = 1712793600. Its totient is φ = 534322920.
The previous prime is 1105223221. The next prime is 1105223243. The reversal of 1105223222 is 2223225011.
It is a super-2 number, since 2×11052232222 = 2443036740896122568, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1105223194 and 1105223203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1105223221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70979 + ... + 85137.
It is an arithmetic number, because the mean of its divisors is an integer number (107049600).
Almost surely, 21105223222 is an apocalyptic number.
1105223222 is a deficient number, since it is larger than the sum of its proper divisors (607570378).
1105223222 is a wasteful number, since it uses less digits than its factorization.
1105223222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15451.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 1105223222 is about 33244.8976837048. The cubic root of 1105223222 is about 1033.9114234851.
Adding to 1105223222 its reverse (2223225011), we get a palindrome (3328448233).
The spelling of 1105223222 in words is "one billion, one hundred five million, two hundred twenty-three thousand, two hundred twenty-two".
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