Base | Representation |
---|---|
bin | 110010101110101101010000… |
… | …001011001000100011110001 |
3 | 1002020222022002200020102220122 |
4 | 302232231100023020203301 |
5 | 213220431344333034413 |
6 | 2110304124252220025 |
7 | 64665211425302651 |
oct | 6256552013104361 |
9 | 1066868080212818 |
10 | 223112011221233 |
11 | 650aa2aa8a8482 |
12 | 2103472916a615 |
13 | 97654ac175434 |
14 | 3d149710d8361 |
15 | 1abd9c70de108 |
hex | caeb502c88f1 |
223112011221233 has 16 divisors (see below), whose sum is σ = 223934131417920. Its totient is φ = 222290530799616.
The previous prime is 223112011221223. The next prime is 223112011221277. The reversal of 223112011221233 is 332122110211322.
It is a cyclic number.
It is not a de Polignac number, because 223112011221233 - 210 = 223112011220209 is a prime.
It is a super-3 number, since 3×2231120112212333 (a number of 44 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (223112011221223) 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, 11437526066 + ... + 11437545572.
It is an arithmetic number, because the mean of its divisors is an integer number (13995883213620).
Almost surely, 2223112011221233 is an apocalyptic number.
It is an amenable number.
223112011221233 is a deficient number, since it is larger than the sum of its proper divisors (822120196687).
223112011221233 is a wasteful number, since it uses less digits than its factorization.
223112011221233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33776.
The product of its (nonzero) digits is 1728, while the sum is 26.
Adding to 223112011221233 its reverse (332122110211322), we get a palindrome (555234121432555).
The spelling of 223112011221233 in words is "two hundred twenty-three trillion, one hundred twelve billion, eleven million, two hundred twenty-one thousand, two hundred thirty-three".
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