Base | Representation |
---|---|
bin | 11111101110010… |
… | …110001001100000 |
3 | 1101002111202012012 |
4 | 133232112021200 |
5 | 2042223234130 |
6 | 124451452052 |
7 | 16121663660 |
oct | 3756261140 |
9 | 1332452165 |
10 | 532243040 |
11 | 25348a08a |
12 | 12a2b7028 |
13 | 86364014 |
14 | 5098a1a0 |
15 | 31ad6995 |
hex | 1fb96260 |
532243040 has 96 divisors (see below), whose sum is σ = 1467777024. Its totient is φ = 178583040.
The previous prime is 532243027. The next prime is 532243043. The reversal of 532243040 is 40342235.
It is a junction number, because it is equal to n+sod(n) for n = 532242997 and 532243015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (532243043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47585 + ... + 57695.
It is an arithmetic number, because the mean of its divisors is an integer number (15289344).
Almost surely, 2532243040 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 532243040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (733888512).
532243040 is an abundant number, since it is smaller than the sum of its proper divisors (935533984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
532243040 is a wasteful number, since it uses less digits than its factorization.
532243040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10180 (or 10172 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 23.
The square root of 532243040 is about 23070.3931479288. The cubic root of 532243040 is about 810.4072737204.
Adding to 532243040 its reverse (40342235), we get a palindrome (572585275).
The spelling of 532243040 in words is "five hundred thirty-two million, two hundred forty-three thousand, forty".
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