Base | Representation |
---|---|
bin | 100001000011000100101… |
… | …011011010101101010010 |
3 | 22001002221212000211110001 |
4 | 201003010223122231102 |
5 | 244202043331320320 |
6 | 4455145201200214 |
7 | 323035356205234 |
oct | 41030453325522 |
9 | 8032855024401 |
10 | 2271042448210 |
11 | 7a616428a8a8 |
12 | 30818763006a |
13 | 136209c7b043 |
14 | 7bcc1bc4254 |
15 | 3e11d32b20a |
hex | 210c4adab52 |
2271042448210 has 8 divisors (see below), whose sum is σ = 4087876406796. Its totient is φ = 908416979280.
The previous prime is 2271042448177. The next prime is 2271042448217. The reversal of 2271042448210 is 128442401722.
It can be written as a sum of positive squares in 2 ways, for example, as 2204592435369 + 66450012841 = 1484787^2 + 257779^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 2271042448210.
It is not an unprimeable number, because it can be changed into a prime (2271042448217) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113552122401 + ... + 113552122420.
Almost surely, 22271042448210 is an apocalyptic number.
2271042448210 is a deficient number, since it is larger than the sum of its proper divisors (1816833958586).
2271042448210 is a wasteful number, since it uses less digits than its factorization.
2271042448210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 227104244828.
The product of its (nonzero) digits is 57344, while the sum is 37.
Adding to 2271042448210 its reverse (128442401722), we get a palindrome (2399484849932).
The spelling of 2271042448210 in words is "two trillion, two hundred seventy-one billion, forty-two million, four hundred forty-eight thousand, two hundred ten".
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