Base | Representation |
---|---|
bin | 110010010101111000… |
… | …0001010100110001001 |
3 | 101100001020201001102112 |
4 | 1210223300022212021 |
5 | 3232401201312001 |
6 | 121355250312105 |
7 | 10545010533053 |
oct | 1445360124611 |
9 | 340036631375 |
10 | 108108229001 |
11 | 41937305603 |
12 | 18b51288635 |
13 | a26b5b7a96 |
14 | 5337c5c8d3 |
15 | 2c2aeb2cbb |
hex | 192bc0a989 |
108108229001 has 2 divisors, whose sum is σ = 108108229002. Its totient is φ = 108108229000.
The previous prime is 108108228971. The next prime is 108108229007. The reversal of 108108229001 is 100922801801.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 93437205625 + 14671023376 = 305675^2 + 121124^2 .
It is an emirp because it is prime and its reverse (100922801801) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 108108229001 - 210 = 108108227977 is a prime.
It is a super-4 number, since 4×1081082290014 (a number of 45 digits) contains 4444 as substring.
It is not a weakly prime, because it can be changed into another prime (108108229007) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54054114500 + 54054114501.
It is an arithmetic number, because the mean of its divisors is an integer number (54054114501).
Almost surely, 2108108229001 is an apocalyptic number.
It is an amenable number.
108108229001 is a deficient number, since it is larger than the sum of its proper divisors (1).
108108229001 is an equidigital number, since it uses as much as digits as its factorization.
108108229001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2304, while the sum is 32.
The spelling of 108108229001 in words is "one hundred eight billion, one hundred eight million, two hundred twenty-nine thousand, one".
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