Base | Representation |
---|---|
bin | 100110101111100… |
… | …1110001101011101 |
3 | 10100121020101022102 |
4 | 1031133032031131 |
5 | 10130301432201 |
6 | 333000054445 |
7 | 44134034543 |
oct | 11537161535 |
9 | 3317211272 |
10 | 1300030301 |
11 | 607919009 |
12 | 303464425 |
13 | 1794489cb |
14 | c492bd93 |
15 | 791e926b |
hex | 4d7ce35d |
1300030301 has 2 divisors, whose sum is σ = 1300030302. Its totient is φ = 1300030300.
The previous prime is 1300030297. The next prime is 1300030321. The reversal of 1300030301 is 1030300031.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1139400025 + 160630276 = 33755^2 + 12674^2 .
It is a cyclic number.
It is not a de Polignac number, because 1300030301 - 22 = 1300030297 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1300030321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650015150 + 650015151.
It is an arithmetic number, because the mean of its divisors is an integer number (650015151).
Almost surely, 21300030301 is an apocalyptic number.
It is an amenable number.
1300030301 is a deficient number, since it is larger than the sum of its proper divisors (1).
1300030301 is an equidigital number, since it uses as much as digits as its factorization.
1300030301 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 27, while the sum is 11.
The square root of 1300030301 is about 36055.9329514575. The cubic root of 1300030301 is about 1091.4013625582.
Adding to 1300030301 its reverse (1030300031), we get a palindrome (2330330332).
The spelling of 1300030301 in words is "one billion, three hundred million, thirty thousand, three hundred one".
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