Base | Representation |
---|---|
bin | 100111011011001… |
… | …1001000001010000 |
3 | 10102012020022201110 |
4 | 1032312121001100 |
5 | 10202124143404 |
6 | 335133533320 |
7 | 44532206136 |
oct | 11666310120 |
9 | 3365208643 |
10 | 1322881104 |
11 | 619806176 |
12 | 30b044240 |
13 | 1810b98ac |
14 | c7999756 |
15 | 7b20eb89 |
hex | 4ed99050 |
1322881104 has 80 divisors (see below), whose sum is σ = 3535599104. Its totient is φ = 425779200.
The previous prime is 1322881103. The next prime is 1322881117. The reversal of 1322881104 is 4011882231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1322881103) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 1000764 + ... + 1002084.
Almost surely, 21322881104 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1322881104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1767799552).
1322881104 is an abundant number, since it is smaller than the sum of its proper divisors (2212718000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1322881104 is a wasteful number, since it uses less digits than its factorization.
1322881104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2036 (or 2030 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 30.
The square root of 1322881104 is about 36371.4325260911. The cubic root of 1322881104 is about 1097.7588263972.
The spelling of 1322881104 in words is "one billion, three hundred twenty-two million, eight hundred eighty-one thousand, one hundred four".
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