Base | Representation |
---|---|
bin | 1011010010100000… |
… | …0001000110000011 |
3 | 21211012012201101012 |
4 | 2310220001012003 |
5 | 22201234422443 |
6 | 1220411431135 |
7 | 135044611466 |
oct | 26450010603 |
9 | 7735181335 |
10 | 3030389123 |
11 | 1315637223 |
12 | 706a554ab |
13 | 393a94678 |
14 | 20a6772dd |
15 | 12b098118 |
hex | b4a01183 |
3030389123 has 2 divisors, whose sum is σ = 3030389124. Its totient is φ = 3030389122.
The previous prime is 3030389119. The next prime is 3030389129. The reversal of 3030389123 is 3219830303.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 3030389123 - 22 = 3030389119 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3030389123.
It is not a weakly prime, because it can be changed into another prime (3030389129) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1515194561 + 1515194562.
It is an arithmetic number, because the mean of its divisors is an integer number (1515194562).
Almost surely, 23030389123 is an apocalyptic number.
3030389123 is a deficient number, since it is larger than the sum of its proper divisors (1).
3030389123 is an equidigital number, since it uses as much as digits as its factorization.
3030389123 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 11664, while the sum is 32.
The square root of 3030389123 is about 55048.9702265174. The cubic root of 3030389123 is about 1447.1030743299.
The spelling of 3030389123 in words is "three billion, thirty million, three hundred eighty-nine thousand, one hundred twenty-three".
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