Base | Representation |
---|---|
bin | 10001011101001111100 |
3 | 1002001200020 |
4 | 2023221330 |
5 | 121301103 |
6 | 20132140 |
7 | 4601502 |
oct | 2135174 |
9 | 1061606 |
10 | 572028 |
11 | 360856 |
12 | 237050 |
13 | 1704a2 |
14 | 10c672 |
15 | b4753 |
hex | 8ba7c |
572028 has 24 divisors (see below), whose sum is σ = 1355088. Its totient is φ = 187776.
The previous prime is 572027. The next prime is 572041. The reversal of 572028 is 820275.
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 571989 and 572007.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 572028.
It is not an unprimeable number, because it can be changed into a prime (572023) 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 7 ways as a sum of consecutive naturals, for example, 550 + ... + 1202.
It is an arithmetic number, because the mean of its divisors is an integer number (56462).
2572028 is an apocalyptic number.
It is an amenable number.
572028 is an abundant number, since it is smaller than the sum of its proper divisors (783060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
572028 is a wasteful number, since it uses less digits than its factorization.
572028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 733 (or 731 counting only the distinct ones).
The product of its (nonzero) digits is 1120, while the sum is 24.
The square root of 572028 is about 756.3253268270. The cubic root of 572028 is about 83.0116594643.
The spelling of 572028 in words is "five hundred seventy-two thousand, twenty-eight".
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