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480347500 = 2254271709
BaseRepresentation
bin11100101000011…
…000010101101100
31020110212011220011
4130220120111230
51440432110000
6115355303004
714621613013
oct3450302554
91213764804
10480347500
11227164206
12114a4aa64
1378693bb9
1447b1ba7a
152c2852ba
hex1ca1856c

480347500 has 60 divisors (see below), whose sum is σ = 1055787040. Its totient is φ = 191160000.

The previous prime is 480347467. The next prime is 480347509. The reversal of 480347500 is 5743084.

It is not an unprimeable number, because it can be changed into a prime (480347509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 677146 + ... + 677854.

Almost surely, 2480347500 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 480347500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (527893520).

480347500 is an abundant number, since it is smaller than the sum of its proper divisors (575439540).

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

480347500 is a wasteful number, since it uses less digits than its factorization.

480347500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004 (or 987 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 480347500 is about 21916.8314315733. The cubic root of 480347500 is about 783.1624293924.

The spelling of 480347500 in words is "four hundred eighty million, three hundred forty-seven thousand, five hundred".

Divisors: 1 2 4 5 10 20 25 50 100 125 250 271 500 542 625 709 1084 1250 1355 1418 2500 2710 2836 3545 5420 6775 7090 13550 14180 17725 27100 33875 35450 67750 70900 88625 135500 169375 177250 192139 338750 354500 384278 443125 677500 768556 886250 960695 1772500 1921390 3842780 4803475 9606950 19213900 24017375 48034750 96069500 120086875 240173750 480347500