Base | Representation |
---|---|
bin | 111100000101100… |
… | …1100111000001001 |
3 | 12012111211200112101 |
4 | 1320023030320021 |
5 | 13112121432444 |
6 | 532022113401 |
7 | 100651302445 |
oct | 17013147011 |
9 | 5174750471 |
10 | 2016202249 |
11 | 945103656 |
12 | 48327b861 |
13 | 26192aca9 |
14 | 151ab5825 |
15 | bc0133d4 |
hex | 782cce09 |
2016202249 has 2 divisors, whose sum is σ = 2016202250. Its totient is φ = 2016202248.
The previous prime is 2016202229. The next prime is 2016202277. The reversal of 2016202249 is 9422026102.
It is an a-pointer prime, because the next prime (2016202277) can be obtained adding 2016202249 to its sum of digits (28).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1421817849 + 594384400 = 37707^2 + 24380^2 .
It is a cyclic number.
It is not a de Polignac number, because 2016202249 - 25 = 2016202217 is a prime.
It is not a weakly prime, because it can be changed into another prime (2016202229) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1008101124 + 1008101125.
It is an arithmetic number, because the mean of its divisors is an integer number (1008101125).
Almost surely, 22016202249 is an apocalyptic number.
It is an amenable number.
2016202249 is a deficient number, since it is larger than the sum of its proper divisors (1).
2016202249 is an equidigital number, since it uses as much as digits as its factorization.
2016202249 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3456, while the sum is 28.
The square root of 2016202249 is about 44902.1408064248. The cubic root of 2016202249 is about 1263.3141627421.
The spelling of 2016202249 in words is "two billion, sixteen million, two hundred two thousand, two hundred forty-nine".
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