Base | Representation |
---|---|
bin | 111011101010010010… |
… | …110100101101010011 |
3 | 20010100110211201012201 |
4 | 323222102310231103 |
5 | 2022143422021141 |
6 | 45232351304031 |
7 | 4425321643504 |
oct | 735222645523 |
9 | 203313751181 |
10 | 64060345171 |
11 | 25193438529 |
12 | 104b981b017 |
13 | 606ba199b4 |
14 | 3159c34bab |
15 | 19ede48031 |
hex | eea4b4b53 |
64060345171 has 2 divisors, whose sum is σ = 64060345172. Its totient is φ = 64060345170.
The previous prime is 64060345169. The next prime is 64060345189. The reversal of 64060345171 is 17154306046.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 64060345171 - 21 = 64060345169 is a prime.
Together with 64060345169, it forms a pair of twin primes.
It is a self number, because there is not a number n which added to its sum of digits gives 64060345171.
It is not a weakly prime, because it can be changed into another prime (64060345771) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32030172585 + 32030172586.
It is an arithmetic number, because the mean of its divisors is an integer number (32030172586).
Almost surely, 264060345171 is an apocalyptic number.
64060345171 is a deficient number, since it is larger than the sum of its proper divisors (1).
64060345171 is an equidigital number, since it uses as much as digits as its factorization.
64060345171 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 60480, while the sum is 37.
The spelling of 64060345171 in words is "sixty-four billion, sixty million, three hundred forty-five thousand, one hundred seventy-one".
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