Base | Representation |
---|---|
bin | 11100101000101… |
… | …001110000001110 |
3 | 1020110222210202000 |
4 | 130220221300032 |
5 | 1440441400310 |
6 | 115401013130 |
7 | 14622330663 |
oct | 3450516016 |
9 | 1213883660 |
10 | 480418830 |
11 | 227202861 |
12 | 114a841a6 |
13 | 786ba4c8 |
14 | 47b39a6a |
15 | 2c29b4c0 |
hex | 1ca29c0e |
480418830 has 32 divisors (see below), whose sum is σ = 1281117600. Its totient is φ = 128111616.
The previous prime is 480418817. The next prime is 480418879. The reversal of 480418830 is 38814084.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 889395 + ... + 889934.
It is an arithmetic number, because the mean of its divisors is an integer number (40034925).
Almost surely, 2480418830 is an apocalyptic number.
480418830 is an abundant number, since it is smaller than the sum of its proper divisors (800698770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
480418830 is a wasteful number, since it uses less digits than its factorization.
480418830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1779345 (or 1779339 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 36.
The square root of 480418830 is about 21918.4586593127. The cubic root of 480418830 is about 783.2011931424.
The spelling of 480418830 in words is "four hundred eighty million, four hundred eighteen thousand, eight hundred thirty".
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