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480892480 = 2655925471
BaseRepresentation
bin11100101010011…
…101011001000000
31020111212212110121
4130222131121000
51441102024410
6115415110024
714626342615
oct3452353100
91214785417
10480892480
112274a6702
12115072314
1378824c83
1447c2050c
152c3419da
hex1ca9d640

480892480 has 56 divisors (see below), whose sum is σ = 1164579840. Its totient is φ = 189089280.

The previous prime is 480892459. The next prime is 480892493. The reversal of 480892480 is 84298084.

It is a super-3 number, since 3×4808924803 (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6145 + ... + 31615.

Almost surely, 2480892480 is an apocalyptic number.

480892480 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 480892480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (582289920).

480892480 is an abundant number, since it is smaller than the sum of its proper divisors (683687360).

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

480892480 is a wasteful number, since it uses less digits than its factorization.

480892480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25547 (or 25537 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The square root of 480892480 is about 21929.2608174557. The cubic root of 480892480 is about 783.4584973781.

The spelling of 480892480 in words is "four hundred eighty million, eight hundred ninety-two thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 59 64 80 118 160 236 295 320 472 590 944 1180 1888 2360 3776 4720 9440 18880 25471 50942 101884 127355 203768 254710 407536 509420 815072 1018840 1502789 1630144 2037680 3005578 4075360 6011156 7513945 8150720 12022312 15027890 24044624 30055780 48089248 60111560 96178496 120223120 240446240 480892480