Base | Representation |
---|---|
bin | 1010101010100001… |
… | …11111110011010001 |
3 | 112210000111211122202 |
4 | 11111100333303101 |
5 | 43211211030124 |
6 | 2344045012545 |
7 | 261611554565 |
oct | 52520776321 |
9 | 15700454582 |
10 | 5725486289 |
11 | 2478984656 |
12 | 1139554155 |
13 | 703252613 |
14 | 3c45916a5 |
15 | 2379b05ae |
hex | 15543fcd1 |
5725486289 has 2 divisors, whose sum is σ = 5725486290. Its totient is φ = 5725486288.
The previous prime is 5725486271. The next prime is 5725486297. The reversal of 5725486289 is 9826845275.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3960814225 + 1764672064 = 62935^2 + 42008^2 .
It is a cyclic number.
It is not a de Polignac number, because 5725486289 - 212 = 5725482193 is a prime.
It is not a weakly prime, because it can be changed into another prime (5725486189) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2862743144 + 2862743145.
It is an arithmetic number, because the mean of its divisors is an integer number (2862743145).
Almost surely, 25725486289 is an apocalyptic number.
It is an amenable number.
5725486289 is a deficient number, since it is larger than the sum of its proper divisors (1).
5725486289 is an equidigital number, since it uses as much as digits as its factorization.
5725486289 is an evil number, because the sum of its binary digits is even.
The product of its digits is 9676800, while the sum is 56.
The square root of 5725486289 is about 75666.9431720352. The cubic root of 5725486289 is about 1788.9744017181.
The spelling of 5725486289 in words is "five billion, seven hundred twenty-five million, four hundred eighty-six thousand, two hundred eighty-nine".
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