Base | Representation |
---|---|
bin | 10000011100100111000… |
… | …010010011001101000111 |
3 | 11000001022202121121012021 |
4 | 100130213002103031013 |
5 | 122004203204010343 |
6 | 2223115431304011 |
7 | 144441120435655 |
oct | 20344702231507 |
9 | 4001282547167 |
10 | 1130231313223 |
11 | 3a6368125081 |
12 | 16306821b007 |
13 | 8277106c2ac |
14 | 3c9bc525dd5 |
15 | 1e5eea6c0ed |
hex | 10727093347 |
1130231313223 has 4 divisors (see below), whose sum is σ = 1130237187568. Its totient is φ = 1130225438880.
The previous prime is 1130231313209. The next prime is 1130231313247. The reversal of 1130231313223 is 3223131320311.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1130231313223 - 225 = 1130197758791 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1130231316223) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2638443 + ... + 3036748.
It is an arithmetic number, because the mean of its divisors is an integer number (282559296892).
Almost surely, 21130231313223 is an apocalyptic number.
1130231313223 is a deficient number, since it is larger than the sum of its proper divisors (5874345).
1130231313223 is an equidigital number, since it uses as much as digits as its factorization.
1130231313223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5874344.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 1130231313223 its reverse (3223131320311), we get a palindrome (4353362633534).
The spelling of 1130231313223 in words is "one trillion, one hundred thirty billion, two hundred thirty-one million, three hundred thirteen thousand, two hundred twenty-three".
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