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480947752 = 2371846739
BaseRepresentation
bin11100101010101…
…010111000101000
31020111222200021201
4130222222320220
51441110312002
6115420213544
714626663015
oct3452527050
91214880251
10480947752
1122753418a
1211509a2b4
137884418c
1447c3670c
152c353087
hex1caaae28

480947752 has 16 divisors (see below), whose sum is σ = 914479200. Its totient is φ = 237086640.

The previous prime is 480947749. The next prime is 480947783. The reversal of 480947752 is 257749084.

It is a super-3 number, since 3×4809477523 (a number of 27 digits) contains 333 as substring.

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, 422802 + ... + 423937.

It is an arithmetic number, because the mean of its divisors is an integer number (57154950).

Almost surely, 2480947752 is an apocalyptic number.

It is an amenable number.

480947752 is a deficient number, since it is larger than the sum of its proper divisors (433531448).

480947752 is a wasteful number, since it uses less digits than its factorization.

480947752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846816 (or 846812 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 480947752 is about 21930.5210152427. The cubic root of 480947752 is about 783.4885121673.

The spelling of 480947752 in words is "four hundred eighty million, nine hundred forty-seven thousand, seven hundred fifty-two".

Divisors: 1 2 4 8 71 142 284 568 846739 1693478 3386956 6773912 60118469 120236938 240473876 480947752