Base | Representation |
---|---|
bin | 11010010011010… |
… | …000010101010101 |
3 | 1010202022002102011 |
4 | 122103100111111 |
5 | 1400430132003 |
6 | 111441344221 |
7 | 13635415315 |
oct | 3223202525 |
9 | 1122262364 |
10 | 441255253 |
11 | 20709366a |
12 | 103938071 |
13 | 705575aa |
14 | 42863445 |
15 | 28b1246d |
hex | 1a4d0555 |
441255253 has 4 divisors (see below), whose sum is σ = 460440288. Its totient is φ = 422070220.
The previous prime is 441255173. The next prime is 441255301. The reversal of 441255253 is 352552144.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 441255253 - 213 = 441247061 is a prime.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (441235253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9592483 + ... + 9592528.
It is an arithmetic number, because the mean of its divisors is an integer number (115110072).
Almost surely, 2441255253 is an apocalyptic number.
It is an amenable number.
441255253 is a deficient number, since it is larger than the sum of its proper divisors (19185035).
441255253 is a wasteful number, since it uses less digits than its factorization.
441255253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19185034.
The product of its digits is 24000, while the sum is 31.
The square root of 441255253 is about 21006.0765732204. The cubic root of 441255253 is about 761.3130883873.
The spelling of 441255253 in words is "four hundred forty-one million, two hundred fifty-five thousand, two hundred fifty-three".
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