Base | Representation |
---|---|
bin | 100001011010001… |
… | …1011111001010011 |
3 | 2220010102211112012 |
4 | 1002310123321103 |
5 | 4243441321003 |
6 | 303123453135 |
7 | 36531462014 |
oct | 10264337123 |
9 | 2803384465 |
10 | 1121042003 |
11 | 5258874a4 |
12 | 2735271ab |
13 | 14b33a483 |
14 | a8c5900b |
15 | 686408d8 |
hex | 42d1be53 |
1121042003 has 2 divisors, whose sum is σ = 1121042004. Its totient is φ = 1121042002.
The previous prime is 1121041981. The next prime is 1121042051. The reversal of 1121042003 is 3002401211.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1121042003 - 26 = 1121041939 is a prime.
It is not a weakly prime, because it can be changed into another prime (1121047003) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560521001 + 560521002.
It is an arithmetic number, because the mean of its divisors is an integer number (560521002).
Almost surely, 21121042003 is an apocalyptic number.
1121042003 is a deficient number, since it is larger than the sum of its proper divisors (1).
1121042003 is an equidigital number, since it uses as much as digits as its factorization.
1121042003 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 1121042003 is about 33481.9653395675. The cubic root of 1121042003 is about 1038.8207797372.
Adding to 1121042003 its reverse (3002401211), we get a palindrome (4123443214).
The spelling of 1121042003 in words is "one billion, one hundred twenty-one million, forty-two thousand, three".
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