Base | Representation |
---|---|
bin | 1111000111010010101 |
3 | 221011100201 |
4 | 1320322111 |
5 | 111322003 |
6 | 14340501 |
7 | 4131613 |
oct | 1707225 |
9 | 834321 |
10 | 495253 |
11 | 309100 |
12 | 1ba731 |
13 | 144565 |
14 | cc6b3 |
15 | 9bb1d |
hex | 78e95 |
495253 has 6 divisors (see below), whose sum is σ = 544502. Its totient is φ = 450120.
The previous prime is 495241. The next prime is 495269. The reversal of 495253 is 352594.
It can be written as a sum of positive squares in only one way, i.e., 407044 + 88209 = 638^2 + 297^2 .
It is not a de Polignac number, because 495253 - 25 = 495221 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (495953) 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 5 ways as a sum of consecutive naturals, for example, 1926 + ... + 2167.
2495253 is an apocalyptic number.
It is an amenable number.
495253 is a deficient number, since it is larger than the sum of its proper divisors (49249).
495253 is a wasteful number, since it uses less digits than its factorization.
495253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4115 (or 4104 counting only the distinct ones).
The product of its digits is 5400, while the sum is 28.
The square root of 495253 is about 703.7421402758. The cubic root of 495253 is about 79.1180737190.
It can be divided in two parts, 4952 and 53, that added together give a palindrome (5005).
The spelling of 495253 in words is "four hundred ninety-five thousand, two hundred fifty-three".
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