Base | Representation |
---|---|
bin | 11100101000110… |
… | …100010010101010 |
3 | 1020111001222221200 |
4 | 130220310102222 |
5 | 1440444240434 |
6 | 115401545030 |
7 | 14622600555 |
oct | 3450642252 |
9 | 1214058850 |
10 | 480461994 |
11 | 227232231 |
12 | 114aa5176 |
13 | 7870404c |
14 | 47b4b69c |
15 | 2c2a9199 |
hex | 1ca344aa |
480461994 has 24 divisors (see below), whose sum is σ = 1074582912. Its totient is φ = 154987560.
The previous prime is 480461953. The next prime is 480461999. The reversal of 480461994 is 499164084.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (480461999) 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 11 ways as a sum of consecutive naturals, for example, 429964 + ... + 431079.
It is an arithmetic number, because the mean of its divisors is an integer number (44774288).
Almost surely, 2480461994 is an apocalyptic number.
480461994 is an abundant number, since it is smaller than the sum of its proper divisors (594120918).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
480461994 is a wasteful number, since it uses less digits than its factorization.
480461994 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 861082 (or 861079 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 45.
The square root of 480461994 is about 21919.4432867261. The cubic root of 480461994 is about 783.2246484289.
The spelling of 480461994 in words is "four hundred eighty million, four hundred sixty-one thousand, nine hundred ninety-four".
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