Base | Representation |
---|---|
bin | 1000100101100101… |
… | …0111111110100001 |
3 | 12221122111202110001 |
4 | 2021121113332201 |
5 | 14210103133101 |
6 | 1020422540001 |
7 | 111060166540 |
oct | 21131277641 |
9 | 5848452401 |
10 | 2305130401 |
11 | a83205652 |
12 | 543b97601 |
13 | 2a97503b2 |
14 | 17c206157 |
15 | d7586901 |
hex | 89657fa1 |
2305130401 has 4 divisors (see below), whose sum is σ = 2634434752. Its totient is φ = 1975826052.
The previous prime is 2305130389. The next prime is 2305130411. The reversal of 2305130401 is 1040315032.
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 2305130401 - 215 = 2305097633 is a prime.
It is a super-2 number, since 2×23051304012 = 10627252331228841602, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2305130411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164652165 + ... + 164652178.
It is an arithmetic number, because the mean of its divisors is an integer number (658608688).
Almost surely, 22305130401 is an apocalyptic number.
It is an amenable number.
2305130401 is a deficient number, since it is larger than the sum of its proper divisors (329304351).
2305130401 is an equidigital number, since it uses as much as digits as its factorization.
2305130401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 329304350.
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 2305130401 is about 48011.7735664910. The cubic root of 2305130401 is about 1320.9868655075.
Adding to 2305130401 its reverse (1040315032), we get a palindrome (3345445433).
The spelling of 2305130401 in words is "two billion, three hundred five million, one hundred thirty thousand, four hundred one".
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