Base | Representation |
---|---|
bin | 10000001011110101000… |
… | …000111000011010000010 |
3 | 10221022210222111101022002 |
4 | 100023311000320122002 |
5 | 121210302311230310 |
6 | 2210535423344002 |
7 | 143232440545133 |
oct | 20136500703202 |
9 | 3838728441262 |
10 | 1112212211330 |
11 | 399760886130 |
12 | 15b679752002 |
13 | 80b5bbb131c |
14 | 3bb8d365c8a |
15 | 1dde7b8dda5 |
hex | 102f5038682 |
1112212211330 has 32 divisors (see below), whose sum is σ = 2184025680000. Its totient is φ = 404432408320.
The previous prime is 1112212211321. The next prime is 1112212211399. The reversal of 1112212211330 is 331122122111.
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, 8171171 + ... + 8306169.
It is an arithmetic number, because the mean of its divisors is an integer number (68250802500).
Almost surely, 21112212211330 is an apocalyptic number.
1112212211330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1112212211330 is a deficient number, since it is larger than the sum of its proper divisors (1071813468670).
1112212211330 is a wasteful number, since it uses less digits than its factorization.
1112212211330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 209914.
The product of its (nonzero) digits is 144, while the sum is 20.
Adding to 1112212211330 its reverse (331122122111), we get a palindrome (1443334333441).
The spelling of 1112212211330 in words is "one trillion, one hundred twelve billion, two hundred twelve million, two hundred eleven thousand, three hundred thirty".
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