Base | Representation |
---|---|
bin | 1101011101110100101 |
3 | 211102021201 |
4 | 1223232211 |
5 | 103110003 |
6 | 13242501 |
7 | 3515311 |
oct | 1535645 |
9 | 742251 |
10 | 441253 |
11 | 28157a |
12 | 193431 |
13 | 125ac7 |
14 | b6b41 |
15 | 8ab1d |
hex | 6bba5 |
441253 has 4 divisors (see below), whose sum is σ = 445900. Its totient is φ = 436608.
The previous prime is 441251. The next prime is 441257. The reversal of 441253 is 352144.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 263169 + 178084 = 513^2 + 422^2 .
It is a cyclic number.
It is not a de Polignac number, because 441253 - 21 = 441251 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 441253.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (441251) 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, 2178 + ... + 2371.
It is an arithmetic number, because the mean of its divisors is an integer number (111475).
2441253 is an apocalyptic number.
It is an amenable number.
441253 is a deficient number, since it is larger than the sum of its proper divisors (4647).
441253 is an equidigital number, since it uses as much as digits as its factorization.
441253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4646.
The product of its digits is 480, while the sum is 19.
The square root of 441253 is about 664.2687709053. The cubic root of 441253 is about 76.1311792659.
Adding to 441253 its reverse (352144), we get a palindrome (793397).
It can be divided in two parts, 4412 and 53, that added together give a triangular number (4465 = T94).
The spelling of 441253 in words is "four hundred forty-one thousand, two hundred fifty-three".
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