Base | Representation |
---|---|
bin | 111100000101101… |
… | …0110011001011101 |
3 | 12012111220200000200 |
4 | 1320023112121131 |
5 | 13112124204440 |
6 | 532023014113 |
7 | 100651524234 |
oct | 17013263135 |
9 | 5174820020 |
10 | 2016241245 |
11 | 94512a987 |
12 | 48329a339 |
13 | 261942975 |
14 | 151ac5b1b |
15 | bc01ec30 |
hex | 782d665d |
2016241245 has 12 divisors (see below), whose sum is σ = 3494818236. Its totient is φ = 1075328640.
The previous prime is 2016241243. The next prime is 2016241261. The reversal of 2016241245 is 5421426102.
2016241245 is a `hidden beast` number, since 20 + 1 + 624 + 12 + 4 + 5 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 550653156 + 1465588089 = 23466^2 + 38283^2 .
It is not a de Polignac number, because 2016241245 - 21 = 2016241243 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2016241243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22402636 + ... + 22402725.
It is an arithmetic number, because the mean of its divisors is an integer number (291234853).
Almost surely, 22016241245 is an apocalyptic number.
It is an amenable number.
2016241245 is a deficient number, since it is larger than the sum of its proper divisors (1478576991).
2016241245 is a wasteful number, since it uses less digits than its factorization.
2016241245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44805372 (or 44805369 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 2016241245 is about 44902.5750375187. The cubic root of 2016241245 is about 1263.3223074080.
Adding to 2016241245 its reverse (5421426102), we get a palindrome (7437667347).
The spelling of 2016241245 in words is "two billion, sixteen million, two hundred forty-one thousand, two hundred forty-five".
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