Base | Representation |
---|---|
bin | 10000001011101111000… |
… | …000000101111010111000 |
3 | 10221022112221200122112211 |
4 | 100023233000011322320 |
5 | 121210101000404430 |
6 | 2210521421344504 |
7 | 143230104300214 |
oct | 20135700057270 |
9 | 3838487618484 |
10 | 1112111341240 |
11 | 39970994aa19 |
12 | 15b64ba08134 |
13 | 80b44024793 |
14 | 3bb7dbc9944 |
15 | 1dddddb672a |
hex | 102ef005eb8 |
1112111341240 has 16 divisors (see below), whose sum is σ = 2502250517880. Its totient is φ = 444844536480.
The previous prime is 1112111341217. The next prime is 1112111341241. The reversal of 1112111341240 is 421431112111.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1112111341241) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13901391726 + ... + 13901391805.
Almost surely, 21112111341240 is an apocalyptic number.
1112111341240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1112111341240 is an abundant number, since it is smaller than the sum of its proper divisors (1390139176640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1112111341240 is a wasteful number, since it uses less digits than its factorization.
1112111341240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27802783542 (or 27802783538 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 22.
Adding to 1112111341240 its reverse (421431112111), we get a palindrome (1533542453351).
The spelling of 1112111341240 in words is "one trillion, one hundred twelve billion, one hundred eleven million, three hundred forty-one thousand, two hundred forty".
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