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448807 is a prime number
BaseRepresentation
bin1101101100100100111
3211210122111
41231210213
5103330212
613341451
73546322
oct1554447
9753574
10448807
11287217
12197887
13129388
14b97b9
158cea7
hex6d927

448807 has 2 divisors, whose sum is σ = 448808. Its totient is φ = 448806.

The previous prime is 448801. The next prime is 448829. The reversal of 448807 is 708844.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 448807 - 211 = 446759 is a prime.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 448807.

It is not a weakly prime, because it can be changed into another prime (448801) 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, 224403 + 224404.

It is an arithmetic number, because the mean of its divisors is an integer number (224404).

2448807 is an apocalyptic number.

448807 is a deficient number, since it is larger than the sum of its proper divisors (1).

448807 is an equidigital number, since it uses as much as digits as its factorization.

448807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 448807 is about 669.9305934199. The cubic root of 448807 is about 76.5631642591.

The spelling of 448807 in words is "four hundred forty-eight thousand, eight hundred seven".