Base | Representation |
---|---|
bin | 11101011101101… |
… | …001111001000110 |
3 | 1021110010201000000 |
4 | 131131221321012 |
5 | 2003021004110 |
6 | 121014502130 |
7 | 15151406601 |
oct | 3535517106 |
9 | 1243121000 |
10 | 494313030 |
11 | 234032772 |
12 | 119664946 |
13 | 7b543723 |
14 | 49915338 |
15 | 2d5e31c0 |
hex | 1d769e46 |
494313030 has 56 divisors (see below), whose sum is σ = 1334054592. Its totient is φ = 131814864.
The previous prime is 494313019. The next prime is 494313047. The reversal of 494313030 is 30313494.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 494312985 and 494313003.
It is a congruent number.
It is an unprimeable number.
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 27 ways as a sum of consecutive naturals, for example, 26614 + ... + 41193.
Almost surely, 2494313030 is an apocalyptic number.
494313030 is an abundant number, since it is smaller than the sum of its proper divisors (839741562).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
494313030 is an equidigital number, since it uses as much as digits as its factorization.
494313030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67832 (or 67817 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
The square root of 494313030 is about 22233.1515984577. The cubic root of 494313030 is about 790.6798772597.
The spelling of 494313030 in words is "four hundred ninety-four million, three hundred thirteen thousand, thirty".
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