Base | Representation |
---|---|
bin | 1011000000011100010010… |
… | …1001001011010001010001 |
3 | 1120211221221122210210201010 |
4 | 2300013010221023101101 |
5 | 3041240322313014413 |
6 | 41423403430201133 |
7 | 2356233225462510 |
oct | 260070451132121 |
9 | 46757848723633 |
10 | 12102222001233 |
11 | 39465838a7361 |
12 | 14355a97b31a9 |
13 | 69a308664c50 |
14 | 2dba71ba6677 |
15 | 15ec17270dc3 |
hex | b01c4a4b451 |
12102222001233 has 32 divisors (see below), whose sum is σ = 20723537350656. Its totient is φ = 6106042248768.
The previous prime is 12102222001217. The next prime is 12102222001253. The reversal of 12102222001233 is 33210022220121.
It is not a de Polignac number, because 12102222001233 - 24 = 12102222001217 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (12102222001253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 963699885 + ... + 963712442.
It is an arithmetic number, because the mean of its divisors is an integer number (647610542208).
Almost surely, 212102222001233 is an apocalyptic number.
12102222001233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
12102222001233 is a deficient number, since it is larger than the sum of its proper divisors (8621315349423).
12102222001233 is a wasteful number, since it uses less digits than its factorization.
12102222001233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1927412373.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 12102222001233 its reverse (33210022220121), we get a palindrome (45312244221354).
The spelling of 12102222001233 in words is "twelve trillion, one hundred two billion, two hundred twenty-two million, one thousand, two hundred thirty-three".
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