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48449 is a prime number
BaseRepresentation
bin1011110101000001
32110110102
423311001
53022244
61012145
7261152
oct136501
973412
1048449
1133445
1224055
131908b
1413929
15e54e
hexbd41

48449 has 2 divisors, whose sum is σ = 48450. Its totient is φ = 48448.

The previous prime is 48437. The next prime is 48463. The reversal of 48449 is 94484.

It can be divided in two parts, 484 and 49, that multiplied together give a square (23716 = 1542).

It is a happy number.

48449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48400 + 49 = 220^2 + 7^2 .

It is a cyclic number.

It is not a de Polignac number, because 48449 - 28 = 48193 is a prime.

It is a Chen prime.

It is a plaindrome in base 11.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 48449.

It is not a weakly prime, because it can be changed into another prime (48409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24224 + 24225.

It is an arithmetic number, because the mean of its divisors is an integer number (24225).

248449 is an apocalyptic number.

It is an amenable number.

48449 is a deficient number, since it is larger than the sum of its proper divisors (1).

48449 is an equidigital number, since it uses as much as digits as its factorization.

48449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608, while the sum is 29.

The square root of 48449 is about 220.1113354646. Note that the first 3 decimals coincide. The cubic root of 48449 is about 36.4553780099.

The spelling of 48449 in words is "forty-eight thousand, four hundred forty-nine".