Base | Representation |
---|---|
bin | 110000000001001101… |
… | …1111101101101101001 |
3 | 100212011121122212002102 |
4 | 1200002123331231221 |
5 | 3142142221201301 |
6 | 115212301343145 |
7 | 10310261250356 |
oct | 1400233755551 |
9 | 325147585072 |
10 | 103120100201 |
11 | 3a807676608 |
12 | 17b9a867ab5 |
13 | 9955054691 |
14 | 4dc35ab62d |
15 | 2a38103b6b |
hex | 18026fdb69 |
103120100201 has 2 divisors, whose sum is σ = 103120100202. Its totient is φ = 103120100200.
The previous prime is 103120100159. The next prime is 103120100207. The reversal of 103120100201 is 102001021301.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 102284832400 + 835267801 = 319820^2 + 28901^2 .
It is a cyclic number.
It is not a de Polignac number, because 103120100201 - 26 = 103120100137 is a prime.
It is not a weakly prime, because it can be changed into another prime (103120100207) 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, 51560050100 + 51560050101.
It is an arithmetic number, because the mean of its divisors is an integer number (51560050101).
Almost surely, 2103120100201 is an apocalyptic number.
It is an amenable number.
103120100201 is a deficient number, since it is larger than the sum of its proper divisors (1).
103120100201 is an equidigital number, since it uses as much as digits as its factorization.
103120100201 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 103120100201 its reverse (102001021301), we get a palindrome (205121121502).
The spelling of 103120100201 in words is "one hundred three billion, one hundred twenty million, one hundred thousand, two hundred one".
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