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480552827 = 808159467
BaseRepresentation
bin11100101001001…
…010011101111011
31020111020121112212
4130221022131323
51441010142302
6115403525335
714623426436
oct3451123573
91214217485
10480552827
112272944a7
12114b2984b
13787364b1
1447b7281d
152c2c6052
hex1ca4a77b

480552827 has 4 divisors (see below), whose sum is σ = 480620376. Its totient is φ = 480485280.

The previous prime is 480552799. The next prime is 480552829. The reversal of 480552827 is 728255084.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 480552827 - 222 = 476358523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (480552829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21653 + ... + 37814.

It is an arithmetic number, because the mean of its divisors is an integer number (120155094).

Almost surely, 2480552827 is an apocalyptic number.

480552827 is a deficient number, since it is larger than the sum of its proper divisors (67549).

480552827 is an equidigital number, since it uses as much as digits as its factorization.

480552827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67548.

The product of its (nonzero) digits is 179200, while the sum is 41.

The square root of 480552827 is about 21921.5151620503. The cubic root of 480552827 is about 783.2740024275.

The spelling of 480552827 in words is "four hundred eighty million, five hundred fifty-two thousand, eight hundred twenty-seven".

Divisors: 1 8081 59467 480552827