Base | Representation |
---|---|
bin | 1011010101110001… |
… | …0101001111010001 |
3 | 21212011000110110001 |
4 | 2311130111033101 |
5 | 22213242244441 |
6 | 1222021410001 |
7 | 135302310133 |
oct | 26534251721 |
9 | 7764013401 |
10 | 3044103121 |
11 | 1322353804 |
12 | 70b569901 |
13 | 396886867 |
14 | 20c407053 |
15 | 12c3a6731 |
hex | b57153d1 |
3044103121 has 2 divisors, whose sum is σ = 3044103122. Its totient is φ = 3044103120.
The previous prime is 3044103091. The next prime is 3044103131. The reversal of 3044103121 is 1213014403.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1830556225 + 1213546896 = 42785^2 + 34836^2 .
It is an emirp because it is prime and its reverse (1213014403) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3044103121 - 213 = 3044094929 is a prime.
It is a super-2 number, since 2×30441031212 = 18533127622563881282, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (3044103131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1522051560 + 1522051561.
It is an arithmetic number, because the mean of its divisors is an integer number (1522051561).
Almost surely, 23044103121 is an apocalyptic number.
It is an amenable number.
3044103121 is a deficient number, since it is larger than the sum of its proper divisors (1).
3044103121 is an equidigital number, since it uses as much as digits as its factorization.
3044103121 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 3044103121 is about 55173.3914219527. The cubic root of 3044103121 is about 1449.2827401444.
Adding to 3044103121 its reverse (1213014403), we get a palindrome (4257117524).
The spelling of 3044103121 in words is "three billion, forty-four million, one hundred three thousand, one hundred twenty-one".
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