Base | Representation |
---|---|
bin | 1010001100100001010010… |
… | …0110001101000101110001 |
3 | 1110200200111211020100211022 |
4 | 2203020110212031011301 |
5 | 2432132002302430334 |
6 | 35501522141425225 |
7 | 2234624313340112 |
oct | 243102446150561 |
9 | 43620454210738 |
10 | 11210210201969 |
11 | 3632250455a59 |
12 | 131074486b215 |
13 | 63416cb4a44c |
14 | 2aa811696209 |
15 | 14690b1ad82e |
hex | a321498d171 |
11210210201969 has 2 divisors, whose sum is σ = 11210210201970. Its totient is φ = 11210210201968.
The previous prime is 11210210201951. The next prime is 11210210202019. The reversal of 11210210201969 is 96910201201211.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 9398731090225 + 1811479111744 = 3065735^2 + 1345912^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11210210201969 is a prime.
It is a super-2 number, since 2×112102102019692 (a number of 27 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (11210210201569) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5605105100984 + 5605105100985.
It is an arithmetic number, because the mean of its divisors is an integer number (5605105100985).
Almost surely, 211210210201969 is an apocalyptic number.
It is an amenable number.
11210210201969 is a deficient number, since it is larger than the sum of its proper divisors (1).
11210210201969 is an equidigital number, since it uses as much as digits as its factorization.
11210210201969 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3888, while the sum is 35.
The spelling of 11210210201969 in words is "eleven trillion, two hundred ten billion, two hundred ten million, two hundred one thousand, nine hundred sixty-nine".
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