Base | Representation |
---|---|
bin | 11111111011100001101000… |
… | …100001110011111110000001 |
3 | 200102012222101110101120020211 |
4 | 133323201220201303332001 |
5 | 121401301122111412342 |
6 | 1214400353045434121 |
7 | 41402506264310632 |
oct | 3773415041637601 |
9 | 612188343346224 |
10 | 140430004404097 |
11 | 40822037535521 |
12 | 1390033840b941 |
13 | 60486532c65b5 |
14 | 2696bc4323889 |
15 | 1137d900cdc17 |
hex | 7fb868873f81 |
140430004404097 has 2 divisors, whose sum is σ = 140430004404098. Its totient is φ = 140430004404096.
The previous prime is 140430004404017. The next prime is 140430004404113. The reversal of 140430004404097 is 790404400034041.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 140223466876801 + 206537527296 = 11841599^2 + 454464^2 .
It is a cyclic number.
It is not a de Polignac number, because 140430004404097 - 223 = 140429996015489 is a prime.
It is a super-2 number, since 2×1404300044040972 (a number of 29 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (140430004404017) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70215002202048 + 70215002202049.
It is an arithmetic number, because the mean of its divisors is an integer number (70215002202049).
Almost surely, 2140430004404097 is an apocalyptic number.
It is an amenable number.
140430004404097 is a deficient number, since it is larger than the sum of its proper divisors (1).
140430004404097 is an equidigital number, since it uses as much as digits as its factorization.
140430004404097 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 193536, while the sum is 40.
The spelling of 140430004404097 in words is "one hundred forty trillion, four hundred thirty billion, four million, four hundred four thousand, ninety-seven".
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