Base | Representation |
---|---|
bin | 10010111100100001… |
… | …11001100101010001 |
3 | 222020212022211100111 |
4 | 21132100321211101 |
5 | 131312341014212 |
6 | 4401144521321 |
7 | 510025445425 |
oct | 113620714521 |
9 | 28225284314 |
10 | 10171423057 |
11 | 434a559764 |
12 | 1b7a480241 |
13 | c6137a433 |
14 | 6c6c26b85 |
15 | 3e7e6eea7 |
hex | 25e439951 |
10171423057 has 2 divisors, whose sum is σ = 10171423058. Its totient is φ = 10171423056.
The previous prime is 10171423021. The next prime is 10171423091. The reversal of 10171423057 is 75032417101.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 6835320976 + 3336102081 = 82676^2 + 57759^2 .
It is a cyclic number.
It is not a de Polignac number, because 10171423057 - 27 = 10171422929 is a prime.
It is not a weakly prime, because it can be changed into another prime (10171420057) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5085711528 + 5085711529.
It is an arithmetic number, because the mean of its divisors is an integer number (5085711529).
Almost surely, 210171423057 is an apocalyptic number.
It is an amenable number.
10171423057 is a deficient number, since it is larger than the sum of its proper divisors (1).
10171423057 is an equidigital number, since it uses as much as digits as its factorization.
10171423057 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5880, while the sum is 31.
The spelling of 10171423057 in words is "ten billion, one hundred seventy-one million, four hundred twenty-three thousand, fifty-seven".
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