Base | Representation |
---|---|
bin | 10100101111110… |
… | …001010101011001 |
3 | 220020221122101100 |
4 | 110233301111121 |
5 | 1203101122121 |
6 | 54312142013 |
7 | 11424344031 |
oct | 2457612531 |
9 | 806848340 |
10 | 348067161 |
11 | 169525012 |
12 | 98697909 |
13 | 5715a500 |
14 | 343268c1 |
15 | 20856026 |
hex | 14bf1559 |
348067161 has 18 divisors (see below), whose sum is σ = 544415118. Its totient is φ = 214194240.
The previous prime is 348067147. The next prime is 348067169. The reversal of 348067161 is 161760843.
It can be written as a sum of positive squares in 3 ways, for example, as 3779136 + 344288025 = 1944^2 + 18555^2 .
It is not a de Polignac number, because 348067161 - 226 = 280958297 is a prime.
It is not an unprimeable number, because it can be changed into a prime (348067169) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 112900 + ... + 115941.
Almost surely, 2348067161 is an apocalyptic number.
It is an amenable number.
348067161 is a deficient number, since it is larger than the sum of its proper divisors (196347957).
348067161 is a wasteful number, since it uses less digits than its factorization.
348067161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 228873 (or 228857 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 348067161 is about 18656.5581230837. The cubic root of 348067161 is about 703.4302117674.
The spelling of 348067161 in words is "three hundred forty-eight million, sixty-seven thousand, one hundred sixty-one".
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