Base | Representation |
---|---|
bin | 11100101011000… |
… | …001100010111000 |
3 | 1020112011101121100 |
4 | 130223001202320 |
5 | 1441121244233 |
6 | 115422211400 |
7 | 14630530431 |
oct | 3453014270 |
9 | 1215141540 |
10 | 481040568 |
11 | 227597998 |
12 | 115123b60 |
13 | 788774b8 |
14 | 47c5c488 |
15 | 2c370813 |
hex | 1cac18b8 |
481040568 has 48 divisors (see below), whose sum is σ = 1379458080. Its totient is φ = 150914304.
The previous prime is 481040519. The next prime is 481040587. The reversal of 481040568 is 865040184.
481040568 is a `hidden beast` number, since 48 + 10 + 40 + 568 = 666.
It is a super-3 number, since 3×4810405683 (a number of 27 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
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 11 ways as a sum of consecutive naturals, for example, 195280 + ... + 197727.
It is an arithmetic number, because the mean of its divisors is an integer number (28738710).
Almost surely, 2481040568 is an apocalyptic number.
It is an amenable number.
481040568 is an abundant number, since it is smaller than the sum of its proper divisors (898417512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
481040568 is a wasteful number, since it uses less digits than its factorization.
481040568 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 393036 (or 393029 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 36.
The square root of 481040568 is about 21932.6370507516. The cubic root of 481040568 is about 783.5389095974.
The spelling of 481040568 in words is "four hundred eighty-one million, forty thousand, five hundred sixty-eight".
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