Base | Representation |
---|---|
bin | 10001100110111011100… |
… | …110011101000010110001 |
3 | 11021200022022000000002121 |
4 | 101212323212131002301 |
5 | 124311122001330001 |
6 | 2323514231314241 |
7 | 153264515515321 |
oct | 21467346350261 |
9 | 4250268000077 |
10 | 1210033230001 |
11 | 427199238312 |
12 | 17661981b981 |
13 | 8a14b13b3ab |
14 | 427ccc5b281 |
15 | 2172095e6a1 |
hex | 119bb99d0b1 |
1210033230001 has 2 divisors, whose sum is σ = 1210033230002. Its totient is φ = 1210033230000.
The previous prime is 1210033229963. The next prime is 1210033230037. The reversal of 1210033230001 is 1000323300121.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1139447367601 + 70585862400 = 1067449^2 + 265680^2 .
It is an emirp because it is prime and its reverse (1000323300121) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1210033230001 - 217 = 1210033098929 is a prime.
It is not a weakly prime, because it can be changed into another prime (1210033230401) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605016615000 + 605016615001.
It is an arithmetic number, because the mean of its divisors is an integer number (605016615001).
Almost surely, 21210033230001 is an apocalyptic number.
It is an amenable number.
1210033230001 is a deficient number, since it is larger than the sum of its proper divisors (1).
1210033230001 is an equidigital number, since it uses as much as digits as its factorization.
1210033230001 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 1210033230001 its reverse (1000323300121), we get a palindrome (2210356530122).
The spelling of 1210033230001 in words is "one trillion, two hundred ten billion, thirty-three million, two hundred thirty thousand, one".
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