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480451 is a prime number
BaseRepresentation
bin1110101010011000011
3220102001111
41311103003
5110333301
614144151
74040506
oct1652303
9812044
10480451
112a8a74
121b2057
1313a8ba
14c713d
1597551
hex754c3

480451 has 2 divisors, whose sum is σ = 480452. Its totient is φ = 480450.

The previous prime is 480449. The next prime is 480461. The reversal of 480451 is 154084.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 480451 - 21 = 480449 is a prime.

Together with 480449, it forms a pair of twin primes.

It is a nialpdrome in base 15.

It is not a weakly prime, because it can be changed into another prime (480461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240225 + 240226.

It is an arithmetic number, because the mean of its divisors is an integer number (240226).

2480451 is an apocalyptic number.

480451 is a deficient number, since it is larger than the sum of its proper divisors (1).

480451 is an equidigital number, since it uses as much as digits as its factorization.

480451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 480451 is about 693.1457278235. The cubic root of 480451 is about 78.3218674431.

The spelling of 480451 in words is "four hundred eighty thousand, four hundred fifty-one".