Base | Representation |
---|---|
bin | 1001011110011… |
… | …11110101010101 |
3 | 12112120201221012 |
4 | 10233033311111 |
5 | 130322310420 |
6 | 11515502005 |
7 | 1653456230 |
oct | 457176525 |
9 | 175521835 |
10 | 79494485 |
11 | 40966424 |
12 | 22757905 |
13 | 13614275 |
14 | a7b4417 |
15 | 6ea3dc5 |
hex | 4bcfd55 |
79494485 has 8 divisors (see below), whose sum is σ = 109021056. Its totient is φ = 54510480.
The previous prime is 79494479. The next prime is 79494491. The reversal of 79494485 is 58449497.
It is an interprime number because it is at equal distance from previous prime (79494479) and next prime (79494491).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 79494485 - 210 = 79493461 is a prime.
It is a Duffinian number.
It is a Curzon number.
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 7 ways as a sum of consecutive naturals, for example, 1135601 + ... + 1135670.
It is an arithmetic number, because the mean of its divisors is an integer number (13627632).
Almost surely, 279494485 is an apocalyptic number.
It is an amenable number.
79494485 is a deficient number, since it is larger than the sum of its proper divisors (29526571).
79494485 is a wasteful number, since it uses less digits than its factorization.
79494485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2271283.
The product of its digits is 1451520, while the sum is 50.
The square root of 79494485 is about 8915.9679788568. The cubic root of 79494485 is about 429.9774370710.
The spelling of 79494485 in words is "seventy-nine million, four hundred ninety-four thousand, four hundred eighty-five".
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