Base | Representation |
---|---|
bin | 10000000001111… |
… | …10001100001101 |
3 | 100101000220112112 |
4 | 20000332030031 |
5 | 233411104321 |
6 | 21202113405 |
7 | 3221665664 |
oct | 1000761415 |
9 | 311026475 |
10 | 134472461 |
11 | 699a7172 |
12 | 3904b865 |
13 | 21b23406 |
14 | 13c05ddb |
15 | bc13a5b |
hex | 803e30d |
134472461 has 2 divisors, whose sum is σ = 134472462. Its totient is φ = 134472460.
The previous prime is 134472433. The next prime is 134472473. The reversal of 134472461 is 164274431.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 100902025 + 33570436 = 10045^2 + 5794^2 .
It is a cyclic number.
It is not a de Polignac number, because 134472461 - 210 = 134471437 is a prime.
It is a Chen prime.
It is equal to p7617263 and since 134472461 and 7617263 have the same sum of digits, it is a Honaker prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (134472491) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67236230 + 67236231.
It is an arithmetic number, because the mean of its divisors is an integer number (67236231).
Almost surely, 2134472461 is an apocalyptic number.
It is an amenable number.
134472461 is a deficient number, since it is larger than the sum of its proper divisors (1).
134472461 is an equidigital number, since it uses as much as digits as its factorization.
134472461 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 16128, while the sum is 32.
The square root of 134472461 is about 11596.2261533656. The cubic root of 134472461 is about 512.3237050583.
The spelling of 134472461 in words is "one hundred thirty-four million, four hundred seventy-two thousand, four hundred sixty-one".
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