Base | Representation |
---|---|
bin | 100000110110000… |
… | …1011111010001001 |
3 | 2211210210120221021 |
4 | 1001230023322021 |
5 | 4224114232103 |
6 | 301205512441 |
7 | 36211466545 |
oct | 10154137211 |
9 | 2753716837 |
10 | 1102102153 |
11 | 516120729 |
12 | 269112721 |
13 | 147438769 |
14 | a6528a25 |
15 | 66b4dbbd |
hex | 41b0be89 |
1102102153 has 2 divisors, whose sum is σ = 1102102154. Its totient is φ = 1102102152.
The previous prime is 1102102151. The next prime is 1102102187. The reversal of 1102102153 is 3512012011.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1034072649 + 68029504 = 32157^2 + 8248^2 .
It is an emirp because it is prime and its reverse (3512012011) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1102102153 - 21 = 1102102151 is a prime.
Together with 1102102151, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (1102102151) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551051076 + 551051077.
It is an arithmetic number, because the mean of its divisors is an integer number (551051077).
Almost surely, 21102102153 is an apocalyptic number.
It is an amenable number.
1102102153 is a deficient number, since it is larger than the sum of its proper divisors (1).
1102102153 is an equidigital number, since it uses as much as digits as its factorization.
1102102153 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 60, while the sum is 16.
The square root of 1102102153 is about 33197.9239260530. The cubic root of 1102102153 is about 1032.9372760247.
Adding to 1102102153 its reverse (3512012011), we get a palindrome (4614114164).
The spelling of 1102102153 in words is "one billion, one hundred two million, one hundred two thousand, one hundred fifty-three".
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