Base | Representation |
---|---|
bin | 110010010000000111101100… |
… | …100111110100100010110011 |
3 | 1001222112100201000020101002212 |
4 | 302100013230213310202303 |
5 | 212432012142103341313 |
6 | 2102014350023202335 |
7 | 64360311233642636 |
oct | 6220075447644263 |
9 | 1058470630211085 |
10 | 221010102012083 |
11 | 6446994895649a |
12 | 209552a3ba63ab |
13 | 96422176c5197 |
14 | 3c80d35c03c1d |
15 | 1a83ea749a3a8 |
hex | c901ec9f48b3 |
221010102012083 has 2 divisors, whose sum is σ = 221010102012084. Its totient is φ = 221010102012082.
The previous prime is 221010102012071. The next prime is 221010102012181. The reversal of 221010102012083 is 380210201010122.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 221010102012083 - 28 = 221010102011827 is a prime.
It is not a weakly prime, because it can be changed into another prime (221010101012083) 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, 110505051006041 + 110505051006042.
It is an arithmetic number, because the mean of its divisors is an integer number (110505051006042).
Almost surely, 2221010102012083 is an apocalyptic number.
221010102012083 is a deficient number, since it is larger than the sum of its proper divisors (1).
221010102012083 is an equidigital number, since it uses as much as digits as its factorization.
221010102012083 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 384, while the sum is 23.
The spelling of 221010102012083 in words is "two hundred twenty-one trillion, ten billion, one hundred two million, twelve thousand, eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.118 sec. • engine limits •