Base | Representation |
---|---|
bin | 11101011111010… |
… | …001001110111111 |
3 | 1021110221012122101 |
4 | 131133101032333 |
5 | 2003123030234 |
6 | 121031525531 |
7 | 15155121640 |
oct | 3537211677 |
9 | 1243835571 |
10 | 494736319 |
11 | 2342a17a0 |
12 | 1198298a7 |
13 | 7b6612ac |
14 | 499c56c7 |
15 | 2d678814 |
hex | 1d7d13bf |
494736319 has 8 divisors (see below), whose sum is σ = 616814208. Its totient is φ = 385508760.
The previous prime is 494736313. The next prime is 494736323. The reversal of 494736319 is 913637494.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 494736319 - 225 = 461181887 is a prime.
It is a super-2 number, since 2×4947363192 = 489528050675339522, 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 (494736313) 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, 3212497 + ... + 3212650.
It is an arithmetic number, because the mean of its divisors is an integer number (77101776).
Almost surely, 2494736319 is an apocalyptic number.
494736319 is a deficient number, since it is larger than the sum of its proper divisors (122077889).
494736319 is a wasteful number, since it uses less digits than its factorization.
494736319 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6425165.
The product of its digits is 489888, while the sum is 46.
The square root of 494736319 is about 22242.6688821283. The cubic root of 494736319 is about 790.9055039289.
The spelling of 494736319 in words is "four hundred ninety-four million, seven hundred thirty-six thousand, three hundred nineteen".
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