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484380580 = 225311634793
BaseRepresentation
bin11100110111110…
…000111110100100
31020202110002020111
4130313300332210
51443000134310
6120021542404
715001111165
oct3467607644
91222402214
10484380580
11229469332
12116274a04
1379476838
144848b76c
152c7d028a
hex1cdf0fa4

484380580 has 48 divisors (see below), whose sum is σ = 1056674304. Its totient is φ = 186312960.

The previous prime is 484380577. The next prime is 484380593. The reversal of 484380580 is 85083484.

It is a super-3 number, since 3×4843805803 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 98664 + ... + 103456.

It is an arithmetic number, because the mean of its divisors is an integer number (22014048).

Almost surely, 2484380580 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 484380580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (528337152).

484380580 is an abundant number, since it is smaller than the sum of its proper divisors (572293724).

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

484380580 is a wasteful number, since it uses less digits than its factorization.

484380580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4996 (or 4994 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 40.

The square root of 484380580 is about 22008.6478457901. The cubic root of 484380580 is about 785.3481788117.

The spelling of 484380580 in words is "four hundred eighty-four million, three hundred eighty thousand, five hundred eighty".

Divisors: 1 2 4 5 10 20 31 62 124 155 163 310 326 620 652 815 1630 3260 4793 5053 9586 10106 19172 20212 23965 25265 47930 50530 95860 101060 148583 297166 594332 742915 781259 1485830 1562518 2971660 3125036 3906295 7812590 15625180 24219029 48438058 96876116 121095145 242190290 484380580