Base | Representation |
---|---|
bin | 11111011001011110001101 |
3 | 120111011112100 |
4 | 133121132031 |
5 | 4101341142 |
6 | 452225313 |
7 | 126650331 |
oct | 37313615 |
9 | 16434470 |
10 | 8230797 |
11 | 4711a13 |
12 | 290b239 |
13 | 19224c3 |
14 | 11437c1 |
15 | ac8b4c |
hex | 7d978d |
8230797 has 6 divisors (see below), whose sum is σ = 11888942. Its totient is φ = 5487192.
The previous prime is 8230777. The next prime is 8230799. The reversal of 8230797 is 7970328.
It can be written as a sum of positive squares in only one way, i.e., 5731236 + 2499561 = 2394^2 + 1581^2 .
It is not a de Polignac number, because 8230797 - 219 = 7706509 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8230799) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 457258 + ... + 457275.
Almost surely, 28230797 is an apocalyptic number.
It is an amenable number.
8230797 is a deficient number, since it is larger than the sum of its proper divisors (3658145).
8230797 is a wasteful number, since it uses less digits than its factorization.
8230797 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 914539 (or 914536 counting only the distinct ones).
The product of its (nonzero) digits is 21168, while the sum is 36.
The square root of 8230797 is about 2868.9365625611. The cubic root of 8230797 is about 201.9051036143.
The spelling of 8230797 in words is "eight million, two hundred thirty thousand, seven hundred ninety-seven".
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