Base | Representation |
---|---|
bin | 10000001011101110100… |
… | …001001010011001101011 |
3 | 10221022112101102201022111 |
4 | 100023232201022121223 |
5 | 121210041411430011 |
6 | 2210520531503151 |
7 | 143226645340342 |
oct | 20135641123153 |
9 | 3838471381274 |
10 | 1112103233131 |
11 | 399705312200 |
12 | 15b649157ab7 |
13 | 80b42446097 |
14 | 3bb7cab8b59 |
15 | 1dddd314121 |
hex | 102ee84a66b |
1112103233131 has 24 divisors (see below), whose sum is σ = 1294423178832. Its totient is φ = 951441638400.
The previous prime is 1112103233107. The next prime is 1112103233239. The reversal of 1112103233131 is 1313323012111.
It is not a de Polignac number, because 1112103233131 - 215 = 1112103200363 is a prime.
It is a super-2 number, since 2×11121032331312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1112103234131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30266851 + ... + 30303571.
It is an arithmetic number, because the mean of its divisors is an integer number (53934299118).
Almost surely, 21112103233131 is an apocalyptic number.
1112103233131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1112103233131 is a deficient number, since it is larger than the sum of its proper divisors (182319945701).
1112103233131 is a wasteful number, since it uses less digits than its factorization.
1112103233131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51483 (or 51472 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 22.
Adding to 1112103233131 its reverse (1313323012111), we get a palindrome (2425426245242).
The spelling of 1112103233131 in words is "one trillion, one hundred twelve billion, one hundred three million, two hundred thirty-three thousand, one hundred thirty-one".
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