Base | Representation |
---|---|
bin | 1000000000110010… |
… | …1101100101110000 |
3 | 12112220010210001000 |
4 | 2000030231211300 |
5 | 13401102103422 |
6 | 553231242000 |
7 | 104204430624 |
oct | 20014554560 |
9 | 5486123030 |
10 | 2150816112 |
11 | a04096a85 |
12 | 500379300 |
13 | 2837a0873 |
14 | 165917184 |
15 | c8c53cac |
hex | 8032d970 |
2150816112 has 160 divisors (see below), whose sum is σ = 6781708800. Its totient is φ = 649617408.
The previous prime is 2150816069. The next prime is 2150816119. The reversal of 2150816112 is 2116180512.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2150816119) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183088 + ... + 194480.
It is an arithmetic number, because the mean of its divisors is an integer number (42385680).
Almost surely, 22150816112 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 2150816112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3390854400).
2150816112 is an abundant number, since it is smaller than the sum of its proper divisors (4630892688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2150816112 is a wasteful number, since it uses less digits than its factorization.
2150816112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11452 (or 11440 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 27.
The square root of 2150816112 is about 46376.8920045317. The cubic root of 2150816112 is about 1290.8261662890.
Adding to 2150816112 its reverse (2116180512), we get a palindrome (4266996624).
The spelling of 2150816112 in words is "two billion, one hundred fifty million, eight hundred sixteen thousand, one hundred twelve".
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