Base | Representation |
---|---|
bin | 100001011100… |
… | …110111100101 |
3 | 121111111210200 |
4 | 201130313211 |
5 | 4221101442 |
6 | 511541113 |
7 | 134351406 |
oct | 41346745 |
9 | 17444720 |
10 | 8768997 |
11 | 4a4a306 |
12 | 2b2a799 |
13 | 1a80473 |
14 | 12439ad |
15 | b8334c |
hex | 85cde5 |
8768997 has 12 divisors (see below), whose sum is σ = 12845664. Its totient is φ = 5763240.
The previous prime is 8768987. The next prime is 8769011. The reversal of 8768997 is 7998678.
It is not a de Polignac number, because 8768997 - 211 = 8766949 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8768917) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6223 + ... + 7500.
It is an arithmetic number, because the mean of its divisors is an integer number (1070472).
Almost surely, 28768997 is an apocalyptic number.
It is an amenable number.
8768997 is a deficient number, since it is larger than the sum of its proper divisors (4076667).
8768997 is a wasteful number, since it uses less digits than its factorization.
8768997 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13800 (or 13797 counting only the distinct ones).
The product of its digits is 1524096, while the sum is 54.
The square root of 8768997 is about 2961.2492296327. The cubic root of 8768997 is about 206.2132849247.
The spelling of 8768997 in words is "eight million, seven hundred sixty-eight thousand, nine hundred ninety-seven".
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