Base | Representation |
---|---|
bin | 10001100111010010111… |
… | …001111110011001101101 |
3 | 11021201022112201112010102 |
4 | 101213102321332121231 |
5 | 124312422100121331 |
6 | 2324021115520445 |
7 | 153310304065514 |
oct | 21472271763155 |
9 | 4251275645112 |
10 | 1210424223341 |
11 | 427379a11403 |
12 | 176708759125 |
13 | 8a1b11482b8 |
14 | 42828b5967b |
15 | 21744e444cb |
hex | 119d2e7e66d |
1210424223341 has 2 divisors, whose sum is σ = 1210424223342. Its totient is φ = 1210424223340.
The previous prime is 1210424223319. The next prime is 1210424223343. The reversal of 1210424223341 is 1433224240121.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1087805194441 + 122619028900 = 1042979^2 + 350170^2 .
It is a cyclic number.
It is not a de Polignac number, because 1210424223341 - 222 = 1210420029037 is a prime.
Together with 1210424223343, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1210424223343) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605212111670 + 605212111671.
It is an arithmetic number, because the mean of its divisors is an integer number (605212111671).
Almost surely, 21210424223341 is an apocalyptic number.
It is an amenable number.
1210424223341 is a deficient number, since it is larger than the sum of its proper divisors (1).
1210424223341 is an equidigital number, since it uses as much as digits as its factorization.
1210424223341 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 9216, while the sum is 29.
Adding to 1210424223341 its reverse (1433224240121), we get a palindrome (2643648463462).
The spelling of 1210424223341 in words is "one trillion, two hundred ten billion, four hundred twenty-four million, two hundred twenty-three thousand, three hundred forty-one".
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