Base | Representation |
---|---|
bin | 1110010010001110001 |
3 | 212210002100 |
4 | 1302101301 |
5 | 104434311 |
6 | 14011013 |
7 | 3656445 |
oct | 1622161 |
9 | 783070 |
10 | 468081 |
11 | 29a749 |
12 | 1a6a69 |
13 | 135093 |
14 | c2825 |
15 | 93a56 |
hex | 72471 |
468081 has 6 divisors (see below), whose sum is σ = 676130. Its totient is φ = 312048.
The previous prime is 468079. The next prime is 468107. The reversal of 468081 is 180864.
It can be written as a sum of positive squares in only one way, i.e., 467856 + 225 = 684^2 + 15^2 .
It is not a de Polignac number, because 468081 - 21 = 468079 is a prime.
It is a super-2 number, since 2×4680812 = 438199645122, which contains 22 as substring.
It is a Duffinian number.
468081 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (468001) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25996 + ... + 26013.
2468081 is an apocalyptic number.
It is an amenable number.
468081 is a deficient number, since it is larger than the sum of its proper divisors (208049).
468081 is a wasteful number, since it uses less digits than its factorization.
468081 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52015 (or 52012 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 27.
The square root of 468081 is about 684.1644539144. The cubic root of 468081 is about 77.6438397021.
It can be divided in two parts, 4680 and 81, that added together give a square (4761 = 692).
The spelling of 468081 in words is "four hundred sixty-eight thousand, eighty-one".
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