Base | Representation |
---|---|
bin | 11101011100011… |
… | …101100101101110 |
3 | 1021102112211021121 |
4 | 131130131211232 |
5 | 2002431003434 |
6 | 121004051154 |
7 | 15145635451 |
oct | 3534354556 |
9 | 1242484247 |
10 | 494000494 |
11 | 233939979 |
12 | 119533aba |
13 | 7b4643b0 |
14 | 49873498 |
15 | 2d5807b4 |
hex | 1d71d96e |
494000494 has 32 divisors (see below), whose sum is σ = 848403360. Its totient is φ = 213840000.
The previous prime is 494000473. The next prime is 494000497.
It is a happy number.
494000494 is nontrivially palindromic in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (494000497) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44944 + ... + 54844.
It is an arithmetic number, because the mean of its divisors is an integer number (26512605).
Almost surely, 2494000494 is an apocalyptic number.
494000494 is a deficient number, since it is larger than the sum of its proper divisors (354402866).
494000494 is a wasteful number, since it uses less digits than its factorization.
494000494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10036.
The product of its (nonzero) digits is 20736, while the sum is 34.
The square root of 494000494 is about 22226.1218839455. The cubic root of 494000494 is about 790.5132028313.
It can be divided in two parts, 494000 and 494, that added together give a palindrome (494494).
The spelling of 494000494 in words is "four hundred ninety-four million, four hundred ninety-four", and thus it is an aban number.
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