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484572080 = 24517220959
BaseRepresentation
bin11100111000011…
…111101110110000
31020202210210221002
4130320133232300
51443022301310
6120030021132
715002536406
oct3470375660
91222723832
10484572080
1122958a1a3
121163477a8
1379512a55
14484db476
152c81bda5
hex1ce1fbb0

484572080 has 60 divisors (see below), whose sum is σ = 1196857920. Its totient is φ = 182418432.

The previous prime is 484572059. The next prime is 484572083. The reversal of 484572080 is 80275484.

It is not an unprimeable number, because it can be changed into a prime (484572083) 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 11 ways as a sum of consecutive naturals, for example, 12641 + ... + 33599.

It is an arithmetic number, because the mean of its divisors is an integer number (19947632).

Almost surely, 2484572080 is an apocalyptic number.

484572080 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 484572080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (598428960).

484572080 is an abundant number, since it is smaller than the sum of its proper divisors (712285840).

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

484572080 is a wasteful number, since it uses less digits than its factorization.

484572080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21006 (or 20983 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 38.

The square root of 484572080 is about 22012.9979784672. The cubic root of 484572080 is about 785.4516610509.

The spelling of 484572080 in words is "four hundred eighty-four million, five hundred seventy-two thousand, eighty".

Divisors: 1 2 4 5 8 10 16 17 20 34 40 68 80 85 136 170 272 289 340 578 680 1156 1360 1445 2312 2890 4624 5780 11560 20959 23120 41918 83836 104795 167672 209590 335344 356303 419180 712606 838360 1425212 1676720 1781515 2850424 3563030 5700848 6057151 7126060 12114302 14252120 24228604 28504240 30285755 48457208 60571510 96914416 121143020 242286040 484572080