Base | Representation |
---|---|
bin | 1100110100000011010… |
… | …1001101100111011011 |
3 | 210001012022100121221211 |
4 | 3031000311031213123 |
5 | 12101312020221243 |
6 | 245043215443551 |
7 | 21622023553051 |
oct | 3150065154733 |
9 | 701168317854 |
10 | 220131023323 |
11 | 853a2250a62 |
12 | 367b55265b7 |
13 | 179b1bb02b3 |
14 | a9239521d1 |
15 | 5ad5971d9d |
hex | 3340d4d9db |
220131023323 has 8 divisors (see below), whose sum is σ = 220343265792. Its totient is φ = 219918879936.
The previous prime is 220131023267. The next prime is 220131023339. The reversal of 220131023323 is 323320131022.
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 220131023323 - 217 = 220130892251 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 220131023294 and 220131023303.
It is not an unprimeable number, because it can be changed into a prime (220131083323) 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, 4877286 + ... + 4922212.
It is an arithmetic number, because the mean of its divisors is an integer number (27542908224).
Almost surely, 2220131023323 is an apocalyptic number.
220131023323 is a deficient number, since it is larger than the sum of its proper divisors (212242469).
220131023323 is a wasteful number, since it uses less digits than its factorization.
220131023323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49541.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 220131023323 its reverse (323320131022), we get a palindrome (543451154345).
The spelling of 220131023323 in words is "two hundred twenty billion, one hundred thirty-one million, twenty-three thousand, three hundred twenty-three".
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