Base | Representation |
---|---|
bin | 100000011001… |
… | …110000110001 |
3 | 120222112202101 |
4 | 200121300301 |
5 | 4133303004 |
6 | 502020401 |
7 | 132125140 |
oct | 40316061 |
9 | 16875671 |
10 | 8494129 |
11 | 4881846 |
12 | 2a17701 |
13 | 19b5317 |
14 | 11b1757 |
15 | b2bba4 |
hex | 819c31 |
8494129 has 8 divisors (see below), whose sum is σ = 10042560. Its totient is φ = 7029456.
The previous prime is 8494099. The next prime is 8494133. The reversal of 8494129 is 9214948.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 8494129 - 215 = 8461361 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8494139) 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, 20719 + ... + 21124.
It is an arithmetic number, because the mean of its divisors is an integer number (1255320).
Almost surely, 28494129 is an apocalyptic number.
It is an amenable number.
8494129 is a deficient number, since it is larger than the sum of its proper divisors (1548431).
8494129 is a wasteful number, since it uses less digits than its factorization.
8494129 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41879.
The product of its digits is 20736, while the sum is 37.
The square root of 8494129 is about 2914.4689053068. The cubic root of 8494129 is about 204.0357572205.
The spelling of 8494129 in words is "eight million, four hundred ninety-four thousand, one hundred twenty-nine".
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