Base | Representation |
---|---|
bin | 10110011001001000… |
… | …10111101111110110 |
3 | 1011000211112221122010 |
4 | 23030210113233312 |
5 | 144110114133420 |
6 | 5304533345050 |
7 | 603626331141 |
oct | 131444275766 |
9 | 34024487563 |
10 | 12022021110 |
11 | 510a132440 |
12 | 23b6198186 |
13 | 11978a4b78 |
14 | 820911058 |
15 | 4a56704e0 |
hex | 2cc917bf6 |
12022021110 has 64 divisors (see below), whose sum is σ = 32844372480. Its totient is φ = 2787713280.
The previous prime is 12022021097. The next prime is 12022021127. The reversal of 12022021110 is 1112022021.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 784375 + ... + 799554.
It is an arithmetic number, because the mean of its divisors is an integer number (513193320).
Almost surely, 212022021110 is an apocalyptic number.
12022021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12022021110 is an abundant number, since it is smaller than the sum of its proper divisors (20822351370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12022021110 is a wasteful number, since it uses less digits than its factorization.
12022021110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1583973.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 12022021110 its reverse (1112022021), we get a palindrome (13134043131).
The spelling of 12022021110 in words is "twelve billion, twenty-two million, twenty-one thousand, one hundred ten".
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