Base | Representation |
---|---|
bin | 110010010100100001111111… |
… | …010010100110100001100110 |
3 | 1002000121100002011011102200212 |
4 | 302110201333102212201212 |
5 | 213001443423331123420 |
6 | 2102405515120135422 |
7 | 64421231444554166 |
oct | 6224417722464146 |
9 | 1060540064142625 |
10 | 221313210411110 |
11 | 64576450720a04 |
12 | 209a3b96467572 |
13 | 96649914cca4c |
14 | 3c9188bac85a6 |
15 | 1a8bce79b13c5 |
hex | c9487f4a6866 |
221313210411110 has 128 divisors (see below), whose sum is σ = 435621230098560. Its totient is φ = 80623431254016.
The previous prime is 221313210411101. The next prime is 221313210411113. The reversal of 221313210411110 is 11114012313122.
It is a super-2 number, since 2×2213132104111102 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (221313210411113) 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 in 63 ways as a sum of consecutive naturals, for example, 9428404334 + ... + 9428427806.
It is an arithmetic number, because the mean of its divisors is an integer number (3403290860145).
Almost surely, 2221313210411110 is an apocalyptic number.
221313210411110 is a deficient number, since it is larger than the sum of its proper divisors (214308019687450).
221313210411110 is a wasteful number, since it uses less digits than its factorization.
221313210411110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35482.
The product of its (nonzero) digits is 288, while the sum is 23.
Adding to 221313210411110 its reverse (11114012313122), we get a palindrome (232427222724232).
The spelling of 221313210411110 in words is "two hundred twenty-one trillion, three hundred thirteen billion, two hundred ten million, four hundred eleven thousand, one hundred ten".
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