Base | Representation |
---|---|
bin | 10111001101110010000110… |
… | …001001101000011001011111 |
3 | 111101111212122210101120100022 |
4 | 113031302012021220121133 |
5 | 101340320313041412343 |
6 | 1001053035332022355 |
7 | 30335433011606021 |
oct | 2715620611503137 |
9 | 441455583346308 |
10 | 102102213232223 |
11 | 2a59533a6301a6 |
12 | b5501147619bb |
13 | 44c82748a21c9 |
14 | 1b2dab8646011 |
15 | bc0da5e69568 |
hex | 5cdc8626865f |
102102213232223 has 2 divisors, whose sum is σ = 102102213232224. Its totient is φ = 102102213232222.
The previous prime is 102102213232163. The next prime is 102102213232249. The reversal of 102102213232223 is 322232312201201.
It is an a-pointer prime, because the next prime (102102213232249) can be obtained adding 102102213232223 to its sum of digits (26).
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 102102213232223 - 216 = 102102213166687 is a prime.
It is a Sophie Germain prime.
It is a junction number, because it is equal to n+sod(n) for n = 102102213232192 and 102102213232201.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (102102213232273) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51051106616111 + 51051106616112.
It is an arithmetic number, because the mean of its divisors is an integer number (51051106616112).
Almost surely, 2102102213232223 is an apocalyptic number.
102102213232223 is a deficient number, since it is larger than the sum of its proper divisors (1).
102102213232223 is an equidigital number, since it uses as much as digits as its factorization.
102102213232223 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 26.
Adding to 102102213232223 its reverse (322232312201201), we get a palindrome (424334525433424).
The spelling of 102102213232223 in words is "one hundred two trillion, one hundred two billion, two hundred thirteen million, two hundred thirty-two thousand, two hundred twenty-three".
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