Base | Representation |
---|---|
bin | 10000001010110010110… |
… | …001111100110110010110 |
3 | 10221012221112120001110000 |
4 | 100022302301330312112 |
5 | 121201013324013420 |
6 | 2210233250312130 |
7 | 143163055452162 |
oct | 20126261746626 |
9 | 3835845501400 |
10 | 1111101001110 |
11 | 399240604481 |
12 | 15b409588646 |
13 | 80a12906c99 |
14 | 3bac5949ca2 |
15 | 1dd80341690 |
hex | 102b2c7cd96 |
1111101001110 has 80 divisors (see below), whose sum is σ = 3036604765392. Its totient is φ = 291436315200.
The previous prime is 1111101001103. The next prime is 1111101001133. The reversal of 1111101001110 is 111001011111.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 1111101001092 and 1111101001101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 11194276 + ... + 11293095.
Almost surely, 21111101001110 is an apocalyptic number.
1111101001110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1111101001110 is an abundant number, since it is smaller than the sum of its proper divisors (1925503764282).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1111101001110 is a wasteful number, since it uses less digits than its factorization.
1111101001110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22487451 (or 22487442 counting only the distinct ones).
The product of its (nonzero) digits is 1, while the sum is 9.
Adding to 1111101001110 its reverse (111001011111), we get a palindrome (1222102012221).
The spelling of 1111101001110 in words is "one trillion, one hundred eleven billion, one hundred one million, one thousand, one hundred ten".
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