Base | Representation |
---|---|
bin | 100000010101100101100… |
… | …100010010000110111001 |
3 | 21212102220002022012001000 |
4 | 200111211210102012321 |
5 | 242402032214232301 |
6 | 4420510543115213 |
7 | 316356145132014 |
oct | 40254544220671 |
9 | 7772802265030 |
10 | 2222202102201 |
11 | 787481176a84 |
12 | 2ba816ba2b09 |
13 | 131725547613 |
14 | 797ab4c037b |
15 | 3cc106a2786 |
hex | 205659121b9 |
2222202102201 has 16 divisors (see below), whose sum is σ = 3465422382400. Its totient is φ = 1403496064224.
The previous prime is 2222202102167. The next prime is 2222202102221. The reversal of 2222202102201 is 1022012022222.
2222202102201 is a `hidden beast` number, since 222 + 220 + 2 + 1 + 0 + 220 + 1 = 666.
It is not a de Polignac number, because 2222202102201 - 215 = 2222202069433 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2222202102221) 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 15 ways as a sum of consecutive naturals, for example, 2165888476 + ... + 2165889501.
It is an arithmetic number, because the mean of its divisors is an integer number (216588898900).
Almost surely, 22222202102201 is an apocalyptic number.
It is an amenable number.
2222202102201 is a deficient number, since it is larger than the sum of its proper divisors (1243220280199).
2222202102201 is a wasteful number, since it uses less digits than its factorization.
2222202102201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4331778005 (or 4331777999 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 2222202102201 its reverse (1022012022222), we get a palindrome (3244214124423).
The spelling of 2222202102201 in words is "two trillion, two hundred twenty-two billion, two hundred two million, one hundred two thousand, two hundred one".
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