Base | Representation |
---|---|
bin | 11100101010000… |
… | …111111010000101 |
3 | 1020111201101202112 |
4 | 130222013322011 |
5 | 1441041220420 |
6 | 115413150405 |
7 | 14625525230 |
oct | 3452077205 |
9 | 1214641675 |
10 | 480804485 |
11 | 227446587 |
12 | 11502b405 |
13 | 787c3bc5 |
14 | 47bda417 |
15 | 2c3258c5 |
hex | 1ca87e85 |
480804485 has 32 divisors (see below), whose sum is σ = 684115200. Its totient is φ = 317399040.
The previous prime is 480804479. The next prime is 480804487. The reversal of 480804485 is 584408084.
It is not a de Polignac number, because 480804485 - 210 = 480803461 is a prime.
It is a super-3 number, since 3×4808044853 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (480804487) 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, 650246 + ... + 650984.
It is an arithmetic number, because the mean of its divisors is an integer number (21378600).
Almost surely, 2480804485 is an apocalyptic number.
It is an amenable number.
480804485 is a deficient number, since it is larger than the sum of its proper divisors (203310715).
480804485 is a wasteful number, since it uses less digits than its factorization.
480804485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1421.
The product of its (nonzero) digits is 163840, while the sum is 41.
The square root of 480804485 is about 21927.2543880897. The cubic root of 480804485 is about 783.4107080151.
The spelling of 480804485 in words is "four hundred eighty million, eight hundred four thousand, four hundred eighty-five".
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