Base | Representation |
---|---|
bin | 1000100100101000… |
… | …0111011001010001 |
3 | 12221100222112100221 |
4 | 2021022013121101 |
5 | 14203042132241 |
6 | 1020201113041 |
7 | 111011166520 |
oct | 21112073121 |
9 | 5840875327 |
10 | 2301130321 |
11 | a80a232a6 |
12 | 542788781 |
13 | 2a897c799 |
14 | 17b8844b7 |
15 | d70465d1 |
hex | 89287651 |
2301130321 has 8 divisors (see below), whose sum is σ = 2656976000. Its totient is φ = 1952062848.
The previous prime is 2301130297. The next prime is 2301130339. The reversal of 2301130321 is 1230311032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2301130321 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2301130295 and 2301130304.
It is not an unprimeable number, because it can be changed into a prime (2301130621) 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 7 ways as a sum of consecutive naturals, for example, 1693821 + ... + 1695178.
It is an arithmetic number, because the mean of its divisors is an integer number (332122000).
Almost surely, 22301130321 is an apocalyptic number.
It is an amenable number.
2301130321 is a deficient number, since it is larger than the sum of its proper divisors (355845679).
2301130321 is an equidigital number, since it uses as much as digits as its factorization.
2301130321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3389103.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 2301130321 is about 47970.0981966892. The cubic root of 2301130321 is about 1320.2223227075. Note that the first 3 decimals are identical.
Adding to 2301130321 its reverse (1230311032), we get a palindrome (3531441353).
The spelling of 2301130321 in words is "two billion, three hundred one million, one hundred thirty thousand, three hundred twenty-one".
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