Base | Representation |
---|---|
bin | 111101011001100… |
… | …011110001100011 |
3 | 2122210100000200121 |
4 | 331121203301203 |
5 | 4102202012212 |
6 | 250114501111 |
7 | 34345536022 |
oct | 7531436143 |
9 | 2583300617 |
10 | 1030110307 |
11 | 48951a136 |
12 | 248b94797 |
13 | 135550435 |
14 | 9ab488b9 |
15 | 6067cd07 |
hex | 3d663c63 |
1030110307 has 2 divisors, whose sum is σ = 1030110308. Its totient is φ = 1030110306.
The previous prime is 1030110283. The next prime is 1030110311. The reversal of 1030110307 is 7030110301.
It is a happy number.
It is a strong prime.
It is an emirp because it is prime and its reverse (7030110301) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1030110307 is a prime.
It is a super-2 number, since 2×10301103072 = 2122254489175268498, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (1030110317) 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, 515055153 + 515055154.
It is an arithmetic number, because the mean of its divisors is an integer number (515055154).
Almost surely, 21030110307 is an apocalyptic number.
1030110307 is a deficient number, since it is larger than the sum of its proper divisors (1).
1030110307 is an equidigital number, since it uses as much as digits as its factorization.
1030110307 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 63, while the sum is 16.
The square root of 1030110307 is about 32095.3315452575. The cubic root of 1030110307 is about 1009.9376842904.
Adding to 1030110307 its reverse (7030110301), we get a palindrome (8060220608).
The spelling of 1030110307 in words is "one billion, thirty million, one hundred ten thousand, three hundred seven".
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