Base | Representation |
---|---|
bin | 1001010010011011000010… |
… | …1110011010100110101111 |
3 | 1100011021012221222102102211 |
4 | 2110212300232122212233 |
5 | 2314303341132021312 |
6 | 33415212555431251 |
7 | 2102541261435166 |
oct | 224466056324657 |
9 | 40137187872384 |
10 | 10212102220207 |
11 | 3287a235243a8 |
12 | 118b210455527 |
13 | 590cc684c434 |
14 | 2743a863a3dd |
15 | 12a990aca3a7 |
hex | 949b0b9a9af |
10212102220207 has 2 divisors, whose sum is σ = 10212102220208. Its totient is φ = 10212102220206.
The previous prime is 10212102220183. The next prime is 10212102220249. The reversal of 10212102220207 is 70202220121201.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10212102220207 - 211 = 10212102218159 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10212102220297) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106051110103 + 5106051110104.
It is an arithmetic number, because the mean of its divisors is an integer number (5106051110104).
Almost surely, 210212102220207 is an apocalyptic number.
10212102220207 is a deficient number, since it is larger than the sum of its proper divisors (1).
10212102220207 is an equidigital number, since it uses as much as digits as its factorization.
10212102220207 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 448, while the sum is 22.
Adding to 10212102220207 its reverse (70202220121201), we get a palindrome (80414322341408).
The spelling of 10212102220207 in words is "ten trillion, two hundred twelve billion, one hundred two million, two hundred twenty thousand, two hundred seven".
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