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485110080 = 26335713617
BaseRepresentation
bin11100111010100…
…011000101000000
31020210211010221000
4130322203011000
51443142010310
6120045332000
715010240050
oct3472430500
91223733830
10485110080
11229917424
12116567000
13796708b0
14485db560
152c8c64c0
hex1cea3140

485110080 has 448 divisors, whose sum is σ = 2109703680. Its totient is φ = 102187008.

The previous prime is 485110069. The next prime is 485110081. The reversal of 485110080 is 80011584.

485110080 = T195 + T196 + ... + T1428.

485110080 is a `hidden beast` number, since 485 + 1 + 100 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485110081) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 785932 + ... + 786548.

It is an arithmetic number, because the mean of its divisors is an integer number (4709160).

Almost surely, 2485110080 is an apocalyptic number.

485110080 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 485110080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1054851840).

485110080 is an abundant number, since it is smaller than the sum of its proper divisors (1624593600).

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

485110080 is a wasteful number, since it uses less digits than its factorization.

485110080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663 (or 647 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 485110080 is about 22025.2146414059. The cubic root of 485110080 is about 785.7422381870.

The spelling of 485110080 in words is "four hundred eighty-five million, one hundred ten thousand, eighty".