Base | Representation |
---|---|
bin | 100000110110010… |
… | …1000101011111011 |
3 | 2211211000120121222 |
4 | 1001230220223323 |
5 | 4224132020102 |
6 | 301212222255 |
7 | 36212500316 |
oct | 10154505373 |
9 | 2754016558 |
10 | 1102220027 |
11 | 5161a1247 |
12 | 26916a98b |
13 | 14747a2cc |
14 | a655997d |
15 | 66b73aa2 |
hex | 41b28afb |
1102220027 has 2 divisors, whose sum is σ = 1102220028. Its totient is φ = 1102220026.
The previous prime is 1102220003. The next prime is 1102220029. The reversal of 1102220027 is 7200222011.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1102220027 - 210 = 1102219003 is a prime.
Together with 1102220029, it forms a pair of twin primes.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 1102219987 and 1102220014.
It is not a weakly prime, because it can be changed into another prime (1102220029) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551110013 + 551110014.
It is an arithmetic number, because the mean of its divisors is an integer number (551110014).
Almost surely, 21102220027 is an apocalyptic number.
1102220027 is a deficient number, since it is larger than the sum of its proper divisors (1).
1102220027 is an equidigital number, since it uses as much as digits as its factorization.
1102220027 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 112, while the sum is 17.
The square root of 1102220027 is about 33199.6992004446. The cubic root of 1102220027 is about 1032.9741002301.
Adding to 1102220027 its reverse (7200222011), we get a palindrome (8302442038).
The spelling of 1102220027 in words is "one billion, one hundred two million, two hundred twenty thousand, twenty-seven".
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