Base | Representation |
---|---|
bin | 11101011011001011000… |
… | …11110110001001111001 |
3 | 10120122121210202220200122 |
4 | 32231211203312021321 |
5 | 113031032412211413 |
6 | 2052242353143025 |
7 | 133021022331206 |
oct | 16554543661171 |
9 | 3518553686618 |
10 | 1011021210233 |
11 | 35a854130301 |
12 | 143b38b5aa75 |
13 | 7445370b408 |
14 | 36d10078cad |
15 | 1b4740e5108 |
hex | eb658f6279 |
1011021210233 has 2 divisors, whose sum is σ = 1011021210234. Its totient is φ = 1011021210232.
The previous prime is 1011021210197. The next prime is 1011021210239. The reversal of 1011021210233 is 3320121201101.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 587496189289 + 423525020944 = 766483^2 + 650788^2 .
It is a cyclic number.
It is not a de Polignac number, because 1011021210233 - 228 = 1010752774777 is a prime.
It is not a weakly prime, because it can be changed into another prime (1011021210239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505510605116 + 505510605117.
It is an arithmetic number, because the mean of its divisors is an integer number (505510605117).
Almost surely, 21011021210233 is an apocalyptic number.
It is an amenable number.
1011021210233 is a deficient number, since it is larger than the sum of its proper divisors (1).
1011021210233 is an equidigital number, since it uses as much as digits as its factorization.
1011021210233 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 1011021210233 its reverse (3320121201101), we get a palindrome (4331142411334).
The spelling of 1011021210233 in words is "one trillion, eleven billion, twenty-one million, two hundred ten thousand, two hundred thirty-three".
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