Base | Representation |
---|---|
bin | 11111010010111011001… |
… | …10111011011101010101 |
3 | 10210210120100211011211121 |
4 | 33221131212323131111 |
5 | 120104214422410401 |
6 | 2141554110403541 |
7 | 140455145553151 |
oct | 17513546733525 |
9 | 3723510734747 |
10 | 1075312310101 |
11 | 385045847197 |
12 | 15449bb005b1 |
13 | 7a52b18ca43 |
14 | 3a08c7ba061 |
15 | 1ce8841eca1 |
hex | fa5d9bb755 |
1075312310101 has 2 divisors, whose sum is σ = 1075312310102. Its totient is φ = 1075312310100.
The previous prime is 1075312310081. The next prime is 1075312310119. The reversal of 1075312310101 is 1010132135701.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 878482551076 + 196829759025 = 937274^2 + 443655^2 .
It is a cyclic number.
It is not a de Polignac number, because 1075312310101 - 25 = 1075312310069 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1075312310141) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537656155050 + 537656155051.
It is an arithmetic number, because the mean of its divisors is an integer number (537656155051).
Almost surely, 21075312310101 is an apocalyptic number.
It is an amenable number.
1075312310101 is a deficient number, since it is larger than the sum of its proper divisors (1).
1075312310101 is an equidigital number, since it uses as much as digits as its factorization.
1075312310101 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 630, while the sum is 25.
Adding to 1075312310101 its reverse (1010132135701), we get a palindrome (2085444445802).
The spelling of 1075312310101 in words is "one trillion, seventy-five billion, three hundred twelve million, three hundred ten thousand, one hundred one".
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