Base | Representation |
---|---|
bin | 100000100010… |
… | …100010000001 |
3 | 121001101000202 |
4 | 200202202001 |
5 | 4140430144 |
6 | 502454545 |
7 | 132334643 |
oct | 40424201 |
9 | 17041022 |
10 | 8530049 |
11 | 48a6830 |
12 | 2a34455 |
13 | 19c8788 |
14 | 11c0893 |
15 | b3764e |
hex | 822881 |
8530049 has 8 divisors (see below), whose sum is σ = 9326880. Its totient is φ = 7736800.
The previous prime is 8530037. The next prime is 8530051. The reversal of 8530049 is 9400358.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 8530049 - 216 = 8464513 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8530099) 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, 7862 + ... + 8880.
It is an arithmetic number, because the mean of its divisors is an integer number (1165860).
Almost surely, 28530049 is an apocalyptic number.
It is an amenable number.
8530049 is a deficient number, since it is larger than the sum of its proper divisors (796831).
8530049 is a wasteful number, since it uses less digits than its factorization.
8530049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1791.
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 8530049 is about 2920.6247619302. The cubic root of 8530049 is about 204.3229617781.
The spelling of 8530049 in words is "eight million, five hundred thirty thousand, forty-nine".
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