Base | Representation |
---|---|
bin | 11100101010110… |
… | …001000001001011 |
3 | 1020112000221202012 |
4 | 130222301001023 |
5 | 1441112113000 |
6 | 115420530135 |
7 | 14630126165 |
oct | 3452610113 |
9 | 1215027665 |
10 | 480972875 |
11 | 227551049 |
12 | 1150b094b |
13 | 78852746 |
14 | 47c41935 |
15 | 2c35a735 |
hex | 1cab104b |
480972875 has 8 divisors (see below), whose sum is σ = 600254304. Its totient is φ = 384778200.
The previous prime is 480972871. The next prime is 480972913. The reversal of 480972875 is 578279084.
It is not a de Polignac number, because 480972875 - 22 = 480972871 is a prime.
It is a super-3 number, since 3×4809728753 (a number of 27 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (480972871) by changing a digit.
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, 1923767 + ... + 1924016.
It is an arithmetic number, because the mean of its divisors is an integer number (75031788).
Almost surely, 2480972875 is an apocalyptic number.
480972875 is a deficient number, since it is larger than the sum of its proper divisors (119281429).
480972875 is an equidigital number, since it uses as much as digits as its factorization.
480972875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3847798 (or 3847788 counting only the distinct ones).
The product of its (nonzero) digits is 1128960, while the sum is 50.
The square root of 480972875 is about 21931.0937939721. The cubic root of 480972875 is about 783.5021541475.
The spelling of 480972875 in words is "four hundred eighty million, nine hundred seventy-two thousand, eight hundred seventy-five".
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