Base | Representation |
---|---|
bin | 1000100100011100… |
… | …0100010100101101 |
3 | 12221022110221022220 |
4 | 2021013010110231 |
5 | 14202341100214 |
6 | 1020132025553 |
7 | 111001331163 |
oct | 21107042455 |
9 | 5838427286 |
10 | 2300331309 |
11 | a80527a61 |
12 | 5424622b9 |
13 | 2a875cbb3 |
14 | 17b717233 |
15 | d6e399a9 |
hex | 891c452d |
2300331309 has 4 divisors (see below), whose sum is σ = 3067108416. Its totient is φ = 1533554204.
The previous prime is 2300331307. The next prime is 2300331367. The reversal of 2300331309 is 9031330032.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2300331309 - 21 = 2300331307 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2300331307) 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 3 ways as a sum of consecutive naturals, for example, 383388549 + ... + 383388554.
It is an arithmetic number, because the mean of its divisors is an integer number (766777104).
Almost surely, 22300331309 is an apocalyptic number.
It is an amenable number.
2300331309 is a deficient number, since it is larger than the sum of its proper divisors (766777107).
2300331309 is an equidigital number, since it uses as much as digits as its factorization.
2300331309 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 766777106.
The product of its (nonzero) digits is 1458, while the sum is 24.
The square root of 2300331309 is about 47961.7692438467. The cubic root of 2300331309 is about 1320.0694998990.
The spelling of 2300331309 in words is "two billion, three hundred million, three hundred thirty-one thousand, three hundred nine".
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