Base | Representation |
---|---|
bin | 100100011001000011101110… |
… | …0000110010000011010110111 |
3 | 1112222101120121001211121022222 |
4 | 1020302013130012100122313 |
5 | 313424033034404344343 |
6 | 3052445233003112555 |
7 | 124265462302134251 |
oct | 11062073406203267 |
9 | 1488346531747288 |
10 | 320103310231223 |
11 | 92aa4062605342 |
12 | 2ba9a1bab1275b |
13 | 1097c7c6c5048c |
14 | 59091235d4cd1 |
15 | 270194d353a68 |
hex | 12321dc1906b7 |
320103310231223 has 8 divisors (see below), whose sum is σ = 331145489388000. Its totient is φ = 309061406672928.
The previous prime is 320103310231217. The next prime is 320103310231249. The reversal of 320103310231223 is 322132013301023.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 320103310231223 - 214 = 320103310214839 is a prime.
It is a super-2 number, since 2×3201033102312232 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 320103310231192 and 320103310231201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (320103310201223) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66535211 + ... + 71183852.
It is an arithmetic number, because the mean of its divisors is an integer number (41393186173500).
Almost surely, 2320103310231223 is an apocalyptic number.
320103310231223 is a deficient number, since it is larger than the sum of its proper divisors (11042179156777).
320103310231223 is a wasteful number, since it uses less digits than its factorization.
320103310231223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137799241.
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 320103310231223 its reverse (322132013301023), we get a palindrome (642235323532246).
The spelling of 320103310231223 in words is "three hundred twenty trillion, one hundred three billion, three hundred ten million, two hundred thirty-one thousand, two hundred twenty-three".
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