Base | Representation |
---|---|
bin | 101011011111101100… |
… | …1010111001101010001 |
3 | 22221002120202110121102 |
4 | 1112333121113031101 |
5 | 3012243241111004 |
6 | 110524310034145 |
7 | 6514446612653 |
oct | 1267731271521 |
9 | 287076673542 |
10 | 93405410129 |
11 | 36681a12129 |
12 | 16129348955 |
13 | 8a674c0765 |
14 | 47412b66d3 |
15 | 266a30211e |
hex | 15bf657351 |
93405410129 has 2 divisors, whose sum is σ = 93405410130. Its totient is φ = 93405410128.
The previous prime is 93405410107. The next prime is 93405410183. The reversal of 93405410129 is 92101450439.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 93098214400 + 307195729 = 305120^2 + 17527^2 .
It is an emirp because it is prime and its reverse (92101450439) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 93405410129 - 224 = 93388632913 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 93405410092 and 93405410101.
It is not a weakly prime, because it can be changed into another prime (93405010129) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46702705064 + 46702705065.
It is an arithmetic number, because the mean of its divisors is an integer number (46702705065).
Almost surely, 293405410129 is an apocalyptic number.
It is an amenable number.
93405410129 is a deficient number, since it is larger than the sum of its proper divisors (1).
93405410129 is an equidigital number, since it uses as much as digits as its factorization.
93405410129 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 38880, while the sum is 38.
The spelling of 93405410129 in words is "ninety-three billion, four hundred five million, four hundred ten thousand, one hundred twenty-nine".
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