Base | Representation |
---|---|
bin | 11101100000001… |
… | …101111100110010 |
3 | 1021111101211210011 |
4 | 131200031330302 |
5 | 2003204010020 |
6 | 121041125134 |
7 | 15160205662 |
oct | 3540157462 |
9 | 1244354704 |
10 | 494985010 |
11 | 234451623 |
12 | 1199297aa |
13 | 7b71a550 |
14 | 49a4c1a2 |
15 | 2d6c735a |
hex | 1d80df32 |
494985010 has 16 divisors (see below), whose sum is σ = 959509656. Its totient is φ = 182763648.
The previous prime is 494984999. The next prime is 494985019. The reversal of 494985010 is 10589494.
It can be written as a sum of positive squares in 4 ways, for example, as 269714929 + 225270081 = 16423^2 + 15009^2 .
It is an alternating number because its digits alternate between even and odd.
It is not an unprimeable number, because it can be changed into a prime (494985019) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1903659 + ... + 1903918.
Almost surely, 2494985010 is an apocalyptic number.
494985010 is a deficient number, since it is larger than the sum of its proper divisors (464524646).
494985010 is a wasteful number, since it uses less digits than its factorization.
494985010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3807597.
The product of its (nonzero) digits is 51840, while the sum is 40.
The square root of 494985010 is about 22248.2585835386. The cubic root of 494985010 is about 791.0380042293.
The spelling of 494985010 in words is "four hundred ninety-four million, nine hundred eighty-five thousand, ten".
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