Base | Representation |
---|---|
bin | 1000100111011111… |
… | …0010011101110111 |
3 | 12222012111211002202 |
4 | 2021313302131313 |
5 | 14214123300343 |
6 | 1021305455115 |
7 | 111215024114 |
oct | 21167623567 |
9 | 5865454082 |
10 | 2313103223 |
11 | a87760762 |
12 | 5467a149b |
13 | 2ab2b2342 |
14 | 17d2bd90b |
15 | d810ddb8 |
hex | 89df2777 |
2313103223 has 4 divisors (see below), whose sum is σ = 2387719488. Its totient is φ = 2238486960.
The previous prime is 2313103193. The next prime is 2313103229. The reversal of 2313103223 is 3223013132.
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 2313103223 - 26 = 2313103159 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2313103195 and 2313103204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2313103229) 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, 37308086 + ... + 37308147.
It is an arithmetic number, because the mean of its divisors is an integer number (596929872).
Almost surely, 22313103223 is an apocalyptic number.
2313103223 is a deficient number, since it is larger than the sum of its proper divisors (74616265).
2313103223 is an equidigital number, since it uses as much as digits as its factorization.
2313103223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74616264.
The product of its (nonzero) digits is 648, while the sum is 20.
The square root of 2313103223 is about 48094.7317593102. The cubic root of 2313103223 is about 1322.5080916645.
Adding to 2313103223 its reverse (3223013132), we get a palindrome (5536116355).
Subtracting 2313103223 from its reverse (3223013132), we obtain a palindrome (909909909).
The spelling of 2313103223 in words is "two billion, three hundred thirteen million, one hundred three thousand, two hundred twenty-three".
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