Base | Representation |
---|---|
bin | 10100101100010001111010 |
3 | 101012120200011 |
4 | 110230101322 |
5 | 2342034000 |
6 | 312132134 |
7 | 64051066 |
oct | 24542172 |
9 | 11176604 |
10 | 5424250 |
11 | 3075357 |
12 | 199704a |
13 | 117bc20 |
14 | a12aa6 |
15 | 7222ba |
hex | 52c47a |
5424250 has 32 divisors (see below), whose sum is σ = 10941840. Its totient is φ = 2001600.
The previous prime is 5424233. The next prime is 5424257. The reversal of 5424250 is 524245.
It can be written as a sum of positive squares in 8 ways, for example, as 9 + 5424241 = 3^2 + 2329^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5424257) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2416 + ... + 4084.
Almost surely, 25424250 is an apocalyptic number.
5424250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
5424250 is an abundant number, since it is smaller than the sum of its proper divisors (5517590).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5424250 is a wasteful number, since it uses less digits than its factorization.
5424250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1699 (or 1689 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 22.
The square root of 5424250 is about 2329.0019321589. The cubic root of 5424250 is about 175.7032922627.
Adding to 5424250 its reverse (524245), we get a palindrome (5948495).
The spelling of 5424250 in words is "five million, four hundred twenty-four thousand, two hundred fifty".
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