Base | Representation |
---|---|
bin | 100000111000000… |
… | …0000010010100101 |
3 | 2211212200110000220 |
4 | 1001300000102211 |
5 | 4224343300031 |
6 | 301243154553 |
7 | 36223136100 |
oct | 10160002245 |
9 | 2755613026 |
10 | 1103103141 |
11 | 516744798 |
12 | 269515a59 |
13 | 1476c926a |
14 | a6709737 |
15 | 66c9a596 |
hex | 41c004a5 |
1103103141 has 12 divisors (see below), whose sum is σ = 1710935712. Its totient is φ = 630344568.
The previous prime is 1103103137. The next prime is 1103103167. The reversal of 1103103141 is 1413013011.
It is not a de Polignac number, because 1103103141 - 22 = 1103103137 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1103103141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1103103181) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3751905 + ... + 3752198.
It is an arithmetic number, because the mean of its divisors is an integer number (142577976).
Almost surely, 21103103141 is an apocalyptic number.
It is an amenable number.
1103103141 is a deficient number, since it is larger than the sum of its proper divisors (607832571).
1103103141 is an equidigital number, since it uses as much as digits as its factorization.
1103103141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7504120 (or 7504113 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 15.
The square root of 1103103141 is about 33212.9965676089. The cubic root of 1103103141 is about 1033.2499043176.
Adding to 1103103141 its reverse (1413013011), we get a palindrome (2516116152).
The spelling of 1103103141 in words is "one billion, one hundred three million, one hundred three thousand, one hundred forty-one".
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