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480049 is a prime number
BaseRepresentation
bin1110101001100110001
3220101111121
41311030301
5110330144
614142241
74036363
oct1651461
9811447
10480049
112a8739
121b1981
1313a66b
14c6d33
1597384
hex75331

480049 has 2 divisors, whose sum is σ = 480050. Its totient is φ = 480048.

The previous prime is 480047. The next prime is 480059. The reversal of 480049 is 940084.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 431649 + 48400 = 657^2 + 220^2 .

It is a cyclic number.

It is not a de Polignac number, because 480049 - 21 = 480047 is a prime.

Together with 480047, it forms a pair of twin primes.

480049 is a lucky number.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (480043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240024 + 240025.

It is an arithmetic number, because the mean of its divisors is an integer number (240025).

2480049 is an apocalyptic number.

It is an amenable number.

480049 is a deficient number, since it is larger than the sum of its proper divisors (1).

480049 is an equidigital number, since it uses as much as digits as its factorization.

480049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 480049 is about 692.8556848291. The cubic root of 480049 is about 78.3000170176.

The spelling of 480049 in words is "four hundred eighty thousand, forty-nine".