Base | Representation |
---|---|
bin | 10000110000100010… |
… | …00000001111010001 |
3 | 212020000112020210100 |
4 | 20120101000033101 |
5 | 121411220421301 |
6 | 4044433523013 |
7 | 435645423324 |
oct | 103021001721 |
9 | 25200466710 |
10 | 8997045201 |
11 | 38a7663251 |
12 | 18b1113469 |
13 | b04c873b1 |
14 | 614c867bb |
15 | 379ce6286 |
hex | 2184403d1 |
8997045201 has 24 divisors (see below), whose sum is σ = 13770530280. Its totient is φ = 5640961536.
The previous prime is 8997045193. The next prime is 8997045221. The reversal of 8997045201 is 1025407998.
It can be written as a sum of positive squares in 4 ways, for example, as 6789924801 + 2207120400 = 82401^2 + 46980^2 .
It is not a de Polignac number, because 8997045201 - 23 = 8997045193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (8997045221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 188655 + ... + 231483.
It is an arithmetic number, because the mean of its divisors is an integer number (573772095).
Almost surely, 28997045201 is an apocalyptic number.
It is an amenable number.
8997045201 is a deficient number, since it is larger than the sum of its proper divisors (4773485079).
8997045201 is a wasteful number, since it uses less digits than its factorization.
8997045201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44225 (or 44222 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 45.
The square root of 8997045201 is about 94852.7553685184. The cubic root of 8997045201 is about 2079.8561600020.
The spelling of 8997045201 in words is "eight billion, nine hundred ninety-seven million, forty-five thousand, two hundred one".
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