Base | Representation |
---|---|
bin | 10000010100000110110… |
… | …101010110001110100110 |
3 | 10222011202110112022222221 |
4 | 100110012311112032212 |
5 | 121332003341042410 |
6 | 2215005435342554 |
7 | 143665634136121 |
oct | 20240665261646 |
9 | 3864673468887 |
10 | 1121101112230 |
11 | 3a2502394a20 |
12 | 16133a5b1a5a |
13 | 81947632bb8 |
14 | 3c393adb3b8 |
15 | 1e2682224da |
hex | 10506d563a6 |
1121101112230 has 32 divisors (see below), whose sum is σ = 2212609750560. Its totient is φ = 405603717120.
The previous prime is 1121101112171. The next prime is 1121101112249. The reversal of 1121101112230 is 322111011211.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25845915 + ... + 25889254.
It is an arithmetic number, because the mean of its divisors is an integer number (69144054705).
Almost surely, 21121101112230 is an apocalyptic number.
1121101112230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1121101112230 is a deficient number, since it is larger than the sum of its proper divisors (1091508638330).
1121101112230 is a wasteful number, since it uses less digits than its factorization.
1121101112230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51735384.
The product of its (nonzero) digits is 24, while the sum is 16.
Adding to 1121101112230 its reverse (322111011211), we get a palindrome (1443212123441).
The spelling of 1121101112230 in words is "one trillion, one hundred twenty-one billion, one hundred one million, one hundred twelve thousand, two hundred thirty".
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