Base | Representation |
---|---|
bin | 10111001101110001001010… |
… | …010111011100011010111111 |
3 | 111101111210001220001021112201 |
4 | 113031301022113130122333 |
5 | 101340311234304021343 |
6 | 1001052352022012331 |
7 | 30335366112261544 |
oct | 2715611227343277 |
9 | 441453056037481 |
10 | 102101210220223 |
11 | 2a59497543a465 |
12 | b54ba948770a7 |
13 | 44c8144b4c096 |
14 | 1b2da21352bcb |
15 | bc0d47d9094d |
hex | 5cdc4a5dc6bf |
102101210220223 has 2 divisors, whose sum is σ = 102101210220224. Its totient is φ = 102101210220222.
The previous prime is 102101210220101. The next prime is 102101210220259. The reversal of 102101210220223 is 322022012101201.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 102101210220223 - 29 = 102101210219711 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 102101210220223.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (102101210229223) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51050605110111 + 51050605110112.
It is an arithmetic number, because the mean of its divisors is an integer number (51050605110112).
Almost surely, 2102101210220223 is an apocalyptic number.
102101210220223 is a deficient number, since it is larger than the sum of its proper divisors (1).
102101210220223 is an equidigital number, since it uses as much as digits as its factorization.
102101210220223 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 102101210220223 its reverse (322022012101201), we get a palindrome (424123222321424).
The spelling of 102101210220223 in words is "one hundred two trillion, one hundred one billion, two hundred ten million, two hundred twenty thousand, two hundred twenty-three".
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