Base | Representation |
---|---|
bin | 100000111110000… |
… | …000010110101001 |
3 | 1102112210200020211 |
4 | 200332000112221 |
5 | 2113100002124 |
6 | 130515221121 |
7 | 16464326113 |
oct | 4076002651 |
9 | 1375720224 |
10 | 553125289 |
11 | 264252242 |
12 | 1352a77a1 |
13 | 8a795b92 |
14 | 536643b3 |
15 | 3385de94 |
hex | 20f805a9 |
553125289 has 2 divisors, whose sum is σ = 553125290. Its totient is φ = 553125288.
The previous prime is 553125269. The next prime is 553125319. The reversal of 553125289 is 982521355.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 474891264 + 78234025 = 21792^2 + 8845^2 .
It is a cyclic number.
It is not a de Polignac number, because 553125289 - 25 = 553125257 is a prime.
It is not a weakly prime, because it can be changed into another prime (553125239) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276562644 + 276562645.
It is an arithmetic number, because the mean of its divisors is an integer number (276562645).
Almost surely, 2553125289 is an apocalyptic number.
It is an amenable number.
553125289 is a deficient number, since it is larger than the sum of its proper divisors (1).
553125289 is an equidigital number, since it uses as much as digits as its factorization.
553125289 is an evil number, because the sum of its binary digits is even.
The product of its digits is 108000, while the sum is 40.
The square root of 553125289 is about 23518.6157968534. The cubic root of 553125289 is about 820.8702287269.
The spelling of 553125289 in words is "five hundred fifty-three million, one hundred twenty-five thousand, two hundred eighty-nine".
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