Base | Representation |
---|---|
bin | 1010001001100011… |
… | …10111010001010011 |
3 | 112001202001021002112 |
4 | 11010301313101103 |
5 | 42124403430202 |
6 | 2300404335535 |
7 | 252012540002 |
oct | 50461672123 |
9 | 15052037075 |
10 | 5448889427 |
11 | 2346835303 |
12 | 10809a45ab |
13 | 68ab59c37 |
14 | 399950c39 |
15 | 21d575b52 |
hex | 144c77453 |
5448889427 has 2 divisors, whose sum is σ = 5448889428. Its totient is φ = 5448889426.
The previous prime is 5448889421. The next prime is 5448889513. The reversal of 5448889427 is 7249888445.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 5448889427 - 224 = 5432112211 is a prime.
It is not a weakly prime, because it can be changed into another prime (5448889421) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2724444713 + 2724444714.
It is an arithmetic number, because the mean of its divisors is an integer number (2724444714).
Almost surely, 25448889427 is an apocalyptic number.
5448889427 is a deficient number, since it is larger than the sum of its proper divisors (1).
5448889427 is an equidigital number, since it uses as much as digits as its factorization.
5448889427 is an evil number, because the sum of its binary digits is even.
The product of its digits is 20643840, while the sum is 59.
The square root of 5448889427 is about 73816.5931684740. The cubic root of 5448889427 is about 1759.6893204841.
The spelling of 5448889427 in words is "five billion, four hundred forty-eight million, eight hundred eighty-nine thousand, four hundred twenty-seven".
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