Base | Representation |
---|---|
bin | 10000001001110111110… |
… | …001110100001111010100 |
3 | 10221010101112220101021000 |
4 | 100021313301310033110 |
5 | 121142001421010400 |
6 | 2205551125423300 |
7 | 143126405513436 |
oct | 20116761641724 |
9 | 3833345811230 |
10 | 1110111110100 |
11 | 398882865733 |
12 | 15b191b6ab30 |
13 | 808b57c9165 |
14 | 3ba302b0656 |
15 | 1dd234aa600 |
hex | 10277c743d4 |
1110111110100 has 144 divisors (see below), whose sum is σ = 3580279597440. Its totient is φ = 295077542400.
The previous prime is 1110111110099. The next prime is 1110111110111. The reversal of 1110111110100 is 10111110111.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 178684 + ... + 1500716.
It is an arithmetic number, because the mean of its divisors is an integer number (24863052760).
Almost surely, 21110111110100 is an apocalyptic number.
1110111110100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1110111110100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1790139798720).
1110111110100 is an abundant number, since it is smaller than the sum of its proper divisors (2470168487340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1110111110100 is a wasteful number, since it uses less digits than its factorization.
1110111110100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1322367 (or 1322354 counting only the distinct ones).
The product of its (nonzero) digits is 1, while the sum is 9.
Adding to 1110111110100 its reverse (10111110111), we get a palindrome (1120222220211).
The spelling of 1110111110100 in words is "one trillion, one hundred ten billion, one hundred eleven million, one hundred ten thousand, one hundred".
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