Base | Representation |
---|---|
bin | 1110111101100110110 |
3 | 220220120001 |
4 | 1313230312 |
5 | 111142134 |
6 | 14301514 |
7 | 4111300 |
oct | 1675466 |
9 | 826501 |
10 | 490294 |
11 | 305402 |
12 | 1b789a |
13 | 14221c |
14 | ca970 |
15 | 9a414 |
hex | 77b36 |
490294 has 12 divisors (see below), whose sum is σ = 855684. Its totient is φ = 210084.
The previous prime is 490283. The next prime is 490309. The reversal of 490294 is 492094.
It is a nialpdrome in base 14.
It is a congruent number.
It is an unprimeable number.
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, 2404 + ... + 2599.
It is an arithmetic number, because the mean of its divisors is an integer number (71307).
2490294 is an apocalyptic number.
490294 is a deficient number, since it is larger than the sum of its proper divisors (365390).
490294 is a wasteful number, since it uses less digits than its factorization.
490294 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5019 (or 5012 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 28.
The square root of 490294 is about 700.2099685094. The cubic root of 490294 is about 78.8531159489.
It can be divided in two parts, 490 and 294, that added together give a square (784 = 282).
The spelling of 490294 in words is "four hundred ninety thousand, two hundred ninety-four".
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