Base | Representation |
---|---|
bin | 1010001101000110001000… |
… | …1001011110111010001111 |
3 | 1110201122001010221122211002 |
4 | 2203101202021132322033 |
5 | 2432312231403331343 |
6 | 35510235432450515 |
7 | 2235424365602144 |
oct | 243214211367217 |
9 | 43648033848732 |
10 | 11220101230223 |
11 | 3636466700976 |
12 | 1312645249a3b |
13 | 6350880a25a2 |
14 | 2ab0ad1703cb |
15 | 146cd96e38b8 |
hex | a346225ee8f |
11220101230223 has 16 divisors (see below), whose sum is σ = 11904933450816. Its totient is φ = 10538050199040.
The previous prime is 11220101230157. The next prime is 11220101230237. The reversal of 11220101230223 is 32203210102211.
11220101230223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 11220101230223 - 212 = 11220101226127 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11220101230195 and 11220101230204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11220101235223) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15495638 + ... + 16203548.
It is an arithmetic number, because the mean of its divisors is an integer number (744058340676).
Almost surely, 211220101230223 is an apocalyptic number.
11220101230223 is a deficient number, since it is larger than the sum of its proper divisors (684832220593).
11220101230223 is a wasteful number, since it uses less digits than its factorization.
11220101230223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 709874.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 11220101230223 its reverse (32203210102211), we get a palindrome (43423311332434).
The spelling of 11220101230223 in words is "eleven trillion, two hundred twenty billion, one hundred one million, two hundred thirty thousand, two hundred twenty-three".
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