Base | Representation |
---|---|
bin | 110010100001111101… |
… | …011101010011111011 |
3 | 12012001020211120021022 |
4 | 302201331131103323 |
5 | 1342104223201141 |
6 | 40531504333055 |
7 | 3630351421436 |
oct | 624175352373 |
9 | 165036746238 |
10 | 54256850171 |
11 | 21012639647 |
12 | a62261418b |
13 | 5168961a94 |
14 | 28a9c2481d |
15 | 1628453b4b |
hex | ca1f5d4fb |
54256850171 has 2 divisors, whose sum is σ = 54256850172. Its totient is φ = 54256850170.
The previous prime is 54256850119. The next prime is 54256850183. The reversal of 54256850171 is 17105865245.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 54256850171 - 210 = 54256849147 is a prime.
It is not a weakly prime, because it can be changed into another prime (54256853171) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27128425085 + 27128425086.
It is an arithmetic number, because the mean of its divisors is an integer number (27128425086).
Almost surely, 254256850171 is an apocalyptic number.
54256850171 is a deficient number, since it is larger than the sum of its proper divisors (1).
54256850171 is an equidigital number, since it uses as much as digits as its factorization.
54256850171 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 336000, while the sum is 44.
The spelling of 54256850171 in words is "fifty-four billion, two hundred fifty-six million, eight hundred fifty thousand, one hundred seventy-one".
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