Base | Representation |
---|---|
bin | 11101011110110… |
… | …111110101111111 |
3 | 1021110201220222112 |
4 | 131132313311333 |
5 | 2003111213234 |
6 | 121025404235 |
7 | 15154206506 |
oct | 3536676577 |
9 | 1243656875 |
10 | 494632319 |
11 | 234230645 |
12 | 11979967b |
13 | 7b625b5c |
14 | 4999983d |
15 | 2d657ace |
hex | 1d7b7d7f |
494632319 has 16 divisors (see below), whose sum is σ = 522028800. Its totient is φ = 467765760.
The previous prime is 494632291. The next prime is 494632321. The reversal of 494632319 is 913236494.
It is a cyclic number.
It is not a de Polignac number, because 494632319 - 220 = 493583743 is a prime.
It is a super-2 number, since 2×4946323192 = 489322261998635522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (494632349) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1101407 + ... + 1101855.
It is an arithmetic number, because the mean of its divisors is an integer number (32626800).
Almost surely, 2494632319 is an apocalyptic number.
494632319 is a deficient number, since it is larger than the sum of its proper divisors (27396481).
494632319 is a wasteful number, since it uses less digits than its factorization.
494632319 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 910.
The product of its digits is 139968, while the sum is 41.
The square root of 494632319 is about 22240.3309103080. The cubic root of 494632319 is about 790.8500805086.
The spelling of 494632319 in words is "four hundred ninety-four million, six hundred thirty-two thousand, three hundred nineteen".
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