Base | Representation |
---|---|
bin | 10011111010101111010100 |
3 | 100211021022200 |
4 | 103322233110 |
5 | 2314040312 |
6 | 303524500 |
7 | 62244354 |
oct | 23725724 |
9 | 10737280 |
10 | 5221332 |
11 | 2a46956 |
12 | 18b9730 |
13 | 110a75c |
14 | 99cb64 |
15 | 6d20dc |
hex | 4fabd4 |
5221332 has 18 divisors (see below), whose sum is σ = 13198458. Its totient is φ = 1740432.
The previous prime is 5221331. The next prime is 5221343. The reversal of 5221332 is 2331225.
5221332 is digitally balanced in base 5, 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 only one way, i.e., 4955076 + 266256 = 2226^2 + 516^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-3 number, since 3×52213323 (a number of 21 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5221331) 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, 72483 + ... + 72554.
Almost surely, 25221332 is an apocalyptic number.
It is an amenable number.
5221332 is an abundant number, since it is smaller than the sum of its proper divisors (7977126).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5221332 is a wasteful number, since it uses less digits than its factorization.
5221332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145047 (or 145042 counting only the distinct ones).
The product of its digits is 360, while the sum is 18.
The square root of 5221332 is about 2285.0234134468. The cubic root of 5221332 is about 173.4844031414.
Adding to 5221332 its reverse (2331225), we get a palindrome (7552557).
The spelling of 5221332 in words is "five million, two hundred twenty-one thousand, three hundred thirty-two".
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