Base | Representation |
---|---|
bin | 10001011011110010000100 |
3 | 22121012012022 |
4 | 101123302010 |
5 | 2132221434 |
6 | 241542312 |
7 | 53563220 |
oct | 21336204 |
9 | 8535168 |
10 | 4570244 |
11 | 2641768 |
12 | 1644998 |
13 | c402b3 |
14 | 86d780 |
15 | 60422e |
hex | 45bc84 |
4570244 has 12 divisors (see below), whose sum is σ = 9140544. Its totient is φ = 1958664.
The previous prime is 4570219. The next prime is 4570249. The reversal of 4570244 is 4420754.
4570244 is an admirable number.
It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (4570249) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81584 + ... + 81639.
It is an arithmetic number, because the mean of its divisors is an integer number (761712).
Almost surely, 24570244 is an apocalyptic number.
It is an amenable number.
4570244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4570244 is a wasteful number, since it uses less digits than its factorization.
4570244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163234 (or 163232 counting only the distinct ones).
The product of its (nonzero) digits is 4480, while the sum is 26.
The square root of 4570244 is about 2137.8129010744. The cubic root of 4570244 is about 165.9509701815.
Adding to 4570244 its reverse (4420754), we get a palindrome (8990998).
The spelling of 4570244 in words is "four million, five hundred seventy thousand, two hundred forty-four".
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