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482720672 = 2572155003
BaseRepresentation
bin11100110001011…
…011101110100000
31020122022202021102
4130301123232200
51442034030142
6115522213532
714651025620
oct3461335640
91218282242
10482720672
11228535205
121157b42a8
1379015145
1448178880
152c5a3532
hex1cc5bba0

482720672 has 24 divisors (see below), whose sum is σ = 1086122016. Its totient is φ = 206880192.

The previous prime is 482720663. The next prime is 482720677. The reversal of 482720672 is 276027284.

It is a happy number.

It is a super-2 number, since 2×4827206722 = 466038494352263168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (482720677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1077278 + ... + 1077725.

It is an arithmetic number, because the mean of its divisors is an integer number (45255084).

Almost surely, 2482720672 is an apocalyptic number.

It is an amenable number.

482720672 is an abundant number, since it is smaller than the sum of its proper divisors (603401344).

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

482720672 is a wasteful number, since it uses less digits than its factorization.

482720672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2155020 (or 2155012 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 482720672 is about 21970.9051247326. The cubic root of 482720672 is about 784.4500574344.

The spelling of 482720672 in words is "four hundred eighty-two million, seven hundred twenty thousand, six hundred seventy-two".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 2155003 4310006 8620012 15085021 17240024 30170042 34480048 60340084 68960096 120680168 241360336 482720672