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484408080 = 243351321327
BaseRepresentation
bin11100110111110…
…111101100010000
31020202111110222000
4130313313230100
51443002024310
6120022314000
715001254312
oct3467675420
91222443860
10484408080
11229487a62
12116288900
1379486200
14484977b2
152c7d84c0
hex1cdf7b10

484408080 has 240 divisors, whose sum is σ = 1808098560. Its totient is φ = 119149056.

The previous prime is 484408069. The next prime is 484408087. The reversal of 484408080 is 80804484.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (484408087) 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 47 ways as a sum of consecutive naturals, for example, 364377 + ... + 365703.

It is an arithmetic number, because the mean of its divisors is an integer number (7533744).

Almost surely, 2484408080 is an apocalyptic number.

484408080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 484408080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (904049280).

484408080 is an abundant number, since it is smaller than the sum of its proper divisors (1323690480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

484408080 is a wasteful number, since it uses less digits than its factorization.

484408080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375 (or 1350 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 36.

The square root of 484408080 is about 22009.2725913420. The cubic root of 484408080 is about 785.3630408624.

The spelling of 484408080 in words is "four hundred eighty-four million, four hundred eight thousand, eighty".