Base | Representation |
---|---|
bin | 10000000000101001001… |
… | …001101000110101101001 |
3 | 10220011210222012110100102 |
4 | 100000221021220311221 |
5 | 121011203204121301 |
6 | 2201231551315145 |
7 | 142326013604504 |
oct | 20005111506551 |
9 | 3804728173312 |
10 | 1100202020201 |
11 | 3946583a3839 |
12 | 15928751bab5 |
13 | 7c9968bbc5b |
14 | 3b37025413b |
15 | 1d9435a8b6b |
hex | 10029268d69 |
1100202020201 has 2 divisors, whose sum is σ = 1100202020202. Its totient is φ = 1100202020200.
The previous prime is 1100202020131. The next prime is 1100202020233. The reversal of 1100202020201 is 1020202020011.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 835805522176 + 264396498025 = 914224^2 + 514195^2 .
It is a cyclic number.
It is not a de Polignac number, because 1100202020201 - 222 = 1100197825897 is a prime.
It is a super-2 number, since 2×11002020202012 (a number of 25 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (1100202020261) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550101010100 + 550101010101.
It is an arithmetic number, because the mean of its divisors is an integer number (550101010101).
Almost surely, 21100202020201 is an apocalyptic number.
It is an amenable number.
1100202020201 is a deficient number, since it is larger than the sum of its proper divisors (1).
1100202020201 is an equidigital number, since it uses as much as digits as its factorization.
1100202020201 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 1100202020201 its reverse (1020202020011), we get a palindrome (2120404040212).
The spelling of 1100202020201 in words is "one trillion, one hundred billion, two hundred two million, twenty thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •