Base | Representation |
---|---|
bin | 101111100011011110… |
… | …0101000111110001001 |
3 | 100202121001121210022202 |
4 | 1133012330220332021 |
5 | 3133121220024113 |
6 | 114525245325545 |
7 | 10243451646506 |
oct | 1370674507611 |
9 | 322531553282 |
10 | 102122033033 |
11 | 3a345252a09 |
12 | 179605668b5 |
13 | 98263431a7 |
14 | 4d2ac044ad |
15 | 29ca6a5258 |
hex | 17c6f28f89 |
102122033033 has 2 divisors, whose sum is σ = 102122033034. Its totient is φ = 102122033032.
The previous prime is 102122032951. The next prime is 102122033053. The reversal of 102122033033 is 330330221201.
It is an a-pointer prime, because the next prime (102122033053) can be obtained adding 102122033033 to its sum of digits (20).
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 64868014864 + 37254018169 = 254692^2 + 193013^2 .
It is an emirp because it is prime and its reverse (330330221201) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 102122033033 - 28 = 102122032777 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 102122032996 and 102122033014.
It is not a weakly prime, because it can be changed into another prime (102122033053) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51061016516 + 51061016517.
It is an arithmetic number, because the mean of its divisors is an integer number (51061016517).
Almost surely, 2102122033033 is an apocalyptic number.
It is an amenable number.
102122033033 is a deficient number, since it is larger than the sum of its proper divisors (1).
102122033033 is an equidigital number, since it uses as much as digits as its factorization.
102122033033 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 102122033033 its reverse (330330221201), we get a palindrome (432452254234).
The spelling of 102122033033 in words is "one hundred two billion, one hundred twenty-two million, thirty-three thousand, thirty-three".
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