Base | Representation |
---|---|
bin | 10000010100100… |
… | …101000011110001 |
3 | 201002021000022122 |
4 | 100110211003301 |
5 | 1030100031004 |
6 | 43101044025 |
7 | 6533342366 |
oct | 2024450361 |
9 | 632230278 |
10 | 273830129 |
11 | 13062a6a1 |
12 | 77856615 |
13 | 44967281 |
14 | 2852046d |
15 | 1908ecbe |
hex | 105250f1 |
273830129 has 2 divisors, whose sum is σ = 273830130. Its totient is φ = 273830128.
The previous prime is 273830107. The next prime is 273830189. The reversal of 273830129 is 921038372.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 159340129 + 114490000 = 12623^2 + 10700^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-273830129 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (273830189) 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, 136915064 + 136915065.
It is an arithmetic number, because the mean of its divisors is an integer number (136915065).
Almost surely, 2273830129 is an apocalyptic number.
It is an amenable number.
273830129 is a deficient number, since it is larger than the sum of its proper divisors (1).
273830129 is an equidigital number, since it uses as much as digits as its factorization.
273830129 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 18144, while the sum is 35.
The square root of 273830129 is about 16547.8134205097. The cubic root of 273830129 is about 649.3722768256.
The spelling of 273830129 in words is "two hundred seventy-three million, eight hundred thirty thousand, one hundred twenty-nine".
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