Base | Representation |
---|---|
bin | 100110110001100… |
… | …0010010001101001 |
3 | 10100200010011122001 |
4 | 1031203002101221 |
5 | 10131030424433 |
6 | 333033331001 |
7 | 44145400234 |
oct | 11543022151 |
9 | 3320104561 |
10 | 1301029993 |
11 | 6084410aa |
12 | 303866a61 |
13 | 179708a43 |
14 | c4b0c41b |
15 | 7934557d |
hex | 4d8c2469 |
1301029993 has 2 divisors, whose sum is σ = 1301029994. Its totient is φ = 1301029992.
The previous prime is 1301029963. The next prime is 1301030023. The reversal of 1301029993 is 3999201031.
It is a balanced prime because it is at equal distance from previous prime (1301029963) and next prime (1301030023).
It can be written as a sum of positive squares in only one way, i.e., 958335849 + 342694144 = 30957^2 + 18512^2 .
It is a cyclic number.
It is not a de Polignac number, because 1301029993 - 29 = 1301029481 is a prime.
It is not a weakly prime, because it can be changed into another prime (1301029903) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650514996 + 650514997.
It is an arithmetic number, because the mean of its divisors is an integer number (650514997).
Almost surely, 21301029993 is an apocalyptic number.
It is an amenable number.
1301029993 is a deficient number, since it is larger than the sum of its proper divisors (1).
1301029993 is an equidigital number, since it uses as much as digits as its factorization.
1301029993 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 13122, while the sum is 37.
The square root of 1301029993 is about 36069.7933595412. The cubic root of 1301029993 is about 1091.6810446707.
The spelling of 1301029993 in words is "one billion, three hundred one million, twenty-nine thousand, nine hundred ninety-three".
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