Base | Representation |
---|---|
bin | 1111000101010111111 |
3 | 221010000100 |
4 | 1320222333 |
5 | 111304041 |
6 | 14332143 |
7 | 4126011 |
oct | 1705277 |
9 | 833010 |
10 | 494271 |
11 | 308398 |
12 | 1ba053 |
13 | 143c8b |
14 | cc1b1 |
15 | 9b6b6 |
hex | 78abf |
494271 has 6 divisors (see below), whose sum is σ = 713960. Its totient is φ = 329508.
The previous prime is 494269. The next prime is 494281. The reversal of 494271 is 172494.
It is a happy number.
It is not a de Polignac number, because 494271 - 21 = 494269 is a prime.
It is a Duffinian number.
It is a plaindrome in base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (494251) 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 5 ways as a sum of consecutive naturals, for example, 27451 + ... + 27468.
2494271 is an apocalyptic number.
494271 is a deficient number, since it is larger than the sum of its proper divisors (219689).
494271 is a wasteful number, since it uses less digits than its factorization.
494271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54925 (or 54922 counting only the distinct ones).
The product of its digits is 2016, while the sum is 27.
The square root of 494271 is about 703.0440953454. The cubic root of 494271 is about 79.0657466887.
The spelling of 494271 in words is "four hundred ninety-four thousand, two hundred seventy-one".
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