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480193880 = 23512004847
BaseRepresentation
bin11100100111110…
…010110101011000
31020110120101011112
4130213302311120
51440412201010
6115352115452
714620403105
oct3447626530
91213511145
10480193880
11227069851
12114995b88
137863bcba
1447abbaac
152c254a05
hex1c9f2d58

480193880 has 16 divisors (see below), whose sum is σ = 1080436320. Its totient is φ = 192077536.

The previous prime is 480193871. The next prime is 480193907. The reversal of 480193880 is 88391084.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6002384 + ... + 6002463.

It is an arithmetic number, because the mean of its divisors is an integer number (67527270).

Almost surely, 2480193880 is an apocalyptic number.

480193880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

480193880 is an abundant number, since it is smaller than the sum of its proper divisors (600242440).

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

480193880 is a wasteful number, since it uses less digits than its factorization.

480193880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12004858 (or 12004854 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 41.

The square root of 480193880 is about 21913.3265388895. The cubic root of 480193880 is about 783.0789327294.

The spelling of 480193880 in words is "four hundred eighty million, one hundred ninety-three thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 12004847 24009694 48019388 60024235 96038776 120048470 240096940 480193880