Base | Representation |
---|---|
bin | 1000001111001010… |
… | …0011101001000100 |
3 | 12201002111220202100 |
4 | 2003302203221010 |
5 | 14012013142414 |
6 | 1003222512100 |
7 | 105535525542 |
oct | 20362435104 |
9 | 5632456670 |
10 | 2211068484 |
11 | a350aa529 |
12 | 518595630 |
13 | 293108661 |
14 | 16d91cd92 |
15 | ce1a6609 |
hex | 83ca3a44 |
2211068484 has 81 divisors (see below), whose sum is σ = 5950106071. Its totient is φ = 692163840.
The previous prime is 2211068473. The next prime is 2211068491. The reversal of 2211068484 is 4848601122.
The square root of 2211068484 is 47022.
It is a perfect power (a square), and thus also a powerful number.
2211068484 is a `hidden beast` number, since 2 + 2 + 110 + 68 + 484 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 27562500 + 2183505984 = 5250^2 + 46728^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 4796014 + ... + 4796474.
Almost surely, 22211068484 is an apocalyptic number.
2211068484 is the 47022-nd square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2211068484
2211068484 is an abundant number, since it is smaller than the sum of its proper divisors (3739037587).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2211068484 is a wasteful number, since it uses less digits than its factorization.
2211068484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 966 (or 483 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 36.
The cubic root of 2211068484 is about 1302.7689469837.
Multiplying 2211068484 by its sum of digits (36), we get a square (79598465424 = 2821322).
2211068484 divided by its sum of digits (36) gives a square (61418569 = 78372).
The spelling of 2211068484 in words is "two billion, two hundred eleven million, sixty-eight thousand, four hundred eighty-four".
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