Base | Representation |
---|---|
bin | 1110001100001111100 |
3 | 212121212222 |
4 | 1301201330 |
5 | 104340040 |
6 | 13544512 |
7 | 3644513 |
oct | 1614174 |
9 | 777788 |
10 | 465020 |
11 | 298416 |
12 | 1a5138 |
13 | 13387a |
14 | c167a |
15 | 92bb5 |
hex | 7187c |
465020 has 12 divisors (see below), whose sum is σ = 976584. Its totient is φ = 186000.
The previous prime is 465019. The next prime is 465041. The reversal of 465020 is 20564.
It is an Ulam number.
It is a plaindrome in base 9.
It is a zygodrome in base 2 and base 9.
It is a self number, because there is not a number n which added to its sum of digits gives 465020.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11606 + ... + 11645.
It is an arithmetic number, because the mean of its divisors is an integer number (81382).
2465020 is an apocalyptic number.
It is an amenable number.
465020 is an abundant number, since it is smaller than the sum of its proper divisors (511564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
465020 is a wasteful number, since it uses less digits than its factorization.
465020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23260 (or 23258 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 465020 is about 681.9237494031. The cubic root of 465020 is about 77.4742196596.
Adding to 465020 its reverse (20564), we get a palindrome (485584).
The spelling of 465020 in words is "four hundred sixty-five thousand, twenty".
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