Base | Representation |
---|---|
bin | 10011111100101000010000 |
3 | 100211122221100 |
4 | 103330220100 |
5 | 2314312242 |
6 | 304024400 |
7 | 62306052 |
oct | 23745020 |
9 | 10748840 |
10 | 5229072 |
11 | 2a51752 |
12 | 1902100 |
13 | 1111134 |
14 | 9a18d2 |
15 | 6d454c |
hex | 4fca10 |
5229072 has 30 divisors (see below), whose sum is σ = 14634542. Its totient is φ = 1742976.
The previous prime is 5229071. The next prime is 5229109. The reversal of 5229072 is 2709225.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 3549456 + 1679616 = 1884^2 + 1296^2 .
It is a super-3 number, since 3×52290723 (a number of 21 digits) contains 333 as substring.
It is an Ulam number.
It is a plaindrome in base 13.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5229071) 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, 18013 + ... + 18300.
Almost surely, 25229072 is an apocalyptic number.
It is an amenable number.
5229072 is an abundant number, since it is smaller than the sum of its proper divisors (9405470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5229072 is a wasteful number, since it uses less digits than its factorization.
5229072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36327 (or 36318 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 5229072 is about 2286.7164231710. The cubic root of 5229072 is about 173.5700841086.
The spelling of 5229072 in words is "five million, two hundred twenty-nine thousand, seventy-two".
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