Base | Representation |
---|---|
bin | 1110010110100110010 |
3 | 212220011100 |
4 | 1302310302 |
5 | 110022242 |
6 | 14025230 |
7 | 3666126 |
oct | 1626462 |
9 | 786140 |
10 | 470322 |
11 | 2a13a6 |
12 | 1a8216 |
13 | 1360c8 |
14 | c3586 |
15 | 9454c |
hex | 72d32 |
470322 has 48 divisors (see below), whose sum is σ = 1137240. Its totient is φ = 139776.
The previous prime is 470317. The next prime is 470333. The reversal of 470322 is 223074.
It is a happy number.
470322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 463761 + 6561 = 681^2 + 81^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 470295 and 470304.
It is an unprimeable number.
470322 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8848 + ... + 8900.
2470322 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 470322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (568620).
470322 is an abundant number, since it is smaller than the sum of its proper divisors (666918).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470322 is a wasteful number, since it uses less digits than its factorization.
470322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107 (or 104 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 18.
The square root of 470322 is about 685.8002624671. The cubic root of 470322 is about 77.7675525484.
Adding to 470322 its reverse (223074), we get a palindrome (693396).
The spelling of 470322 in words is "four hundred seventy thousand, three hundred twenty-two", and thus it is an iban number.
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