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480252000 = 25353311291
BaseRepresentation
bin11100101000000…
…001000001100000
31020110200022220010
4130220001001200
51440421031000
6115353244520
714621034414
oct3450010140
91213608803
10480252000
112270a9488
12114a03740
137865c5a7
1447ad4d44
152c266d50
hex1ca01060

480252000 has 192 divisors, whose sum is σ = 1625315328. Its totient is φ = 123840000.

The previous prime is 480251927. The next prime is 480252001. The reversal of 480252000 is 252084.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480252001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 371355 + ... + 372645.

It is an arithmetic number, because the mean of its divisors is an integer number (8465184).

Almost surely, 2480252000 is an apocalyptic number.

480252000 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 480252000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (812657664).

480252000 is an abundant number, since it is smaller than the sum of its proper divisors (1145063328).

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

480252000 is a wasteful number, since it uses less digits than its factorization.

480252000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1350 (or 1332 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 480252000 is about 21914.6526324284. The cubic root of 480252000 is about 783.1105246296.

The spelling of 480252000 in words is "four hundred eighty million, two hundred fifty-two thousand".