Base | Representation |
---|---|
bin | 11101011110010… |
… | …011111000110001 |
3 | 1021110110102221210 |
4 | 131132103320301 |
5 | 2003042010131 |
6 | 121022310333 |
7 | 15153024231 |
oct | 3536237061 |
9 | 1243412853 |
10 | 494485041 |
11 | 23413aa26 |
12 | 1197283a9 |
13 | 7b5a3acb |
14 | 4995bcc1 |
15 | 2d629146 |
hex | 1d793e31 |
494485041 has 16 divisors (see below), whose sum is σ = 667762688. Its totient is φ = 325458000.
The previous prime is 494485039. The next prime is 494485067. The reversal of 494485041 is 140584494.
It is not a de Polignac number, because 494485041 - 21 = 494485039 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (494485031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77316 + ... + 83466.
It is an arithmetic number, because the mean of its divisors is an integer number (41735168).
Almost surely, 2494485041 is an apocalyptic number.
It is an amenable number.
494485041 is a deficient number, since it is larger than the sum of its proper divisors (173277647).
494485041 is a wasteful number, since it uses less digits than its factorization.
494485041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6492.
The product of its (nonzero) digits is 92160, while the sum is 39.
The square root of 494485041 is about 22237.0196069527. The cubic root of 494485041 is about 790.7715801925.
The spelling of 494485041 in words is "four hundred ninety-four million, four hundred eighty-five thousand, forty-one".
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