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484004408080 = 2456050055101
BaseRepresentation
bin1110000101100001110…
…10010010101100010000
31201021022002200110012011
413002300322102230100
530412220112024310
61010203142112304
746653036405514
oct7026072225420
91637262613164
10484004408080
111772a0963546
127997811b694
133684527909b
14195d6abc144
15c8cb70d78a
hex70b0e92b10

484004408080 has 20 divisors (see below), whose sum is σ = 1125310248972. Its totient is φ = 193601763200.

The previous prime is 484004408053. The next prime is 484004408087. The reversal of 484004408080 is 80804400484.

It can be written as a sum of positive squares in 2 ways, for example, as 282751681536 + 201252726544 = 531744^2 + 448612^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (484004408087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3025027471 + ... + 3025027630.

Almost surely, 2484004408080 is an apocalyptic number.

484004408080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

484004408080 is an abundant number, since it is smaller than the sum of its proper divisors (641305840892).

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

484004408080 is a wasteful number, since it uses less digits than its factorization.

484004408080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6050055114 (or 6050055108 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 40.

The spelling of 484004408080 in words is "four hundred eighty-four billion, four million, four hundred eight thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 6050055101 12100110202 24200220404 30250275505 48400440808 60500551010 96800881616 121001102020 242002204040 484004408080