Base | Representation |
---|---|
bin | 11001011011011… |
… | …110101111000001 |
3 | 1002201210021001211 |
4 | 121123132233001 |
5 | 1333204243202 |
6 | 110200130121 |
7 | 13400221264 |
oct | 3133365701 |
9 | 1081707054 |
10 | 426634177 |
11 | 1a9907632 |
12 | baa66941 |
13 | 6a508578 |
14 | 40938cdb |
15 | 276c51d7 |
hex | 196debc1 |
426634177 has 2 divisors, whose sum is σ = 426634178. Its totient is φ = 426634176.
The previous prime is 426634171. The next prime is 426634211. The reversal of 426634177 is 771436624.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 425968321 + 665856 = 20639^2 + 816^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-426634177 is a prime.
It is not a weakly prime, because it can be changed into another prime (426634171) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213317088 + 213317089.
It is an arithmetic number, because the mean of its divisors is an integer number (213317089).
Almost surely, 2426634177 is an apocalyptic number.
It is an amenable number.
426634177 is a deficient number, since it is larger than the sum of its proper divisors (1).
426634177 is an equidigital number, since it uses as much as digits as its factorization.
426634177 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 169344, while the sum is 40.
The square root of 426634177 is about 20655.1247151887. The cubic root of 426634177 is about 752.8097139030.
The spelling of 426634177 in words is "four hundred twenty-six million, six hundred thirty-four thousand, one hundred seventy-seven".
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