Base | Representation |
---|---|
bin | 10101011001101110… |
… | …10011100011111101 |
3 | 1002122202200020221222 |
4 | 22230313103203331 |
5 | 142012432120124 |
6 | 5140053003125 |
7 | 554510233010 |
oct | 125467234375 |
9 | 32582606858 |
10 | 11490113789 |
11 | 4966962610 |
12 | 22880234a5 |
13 | 111162a8cb |
14 | 7b0011377 |
15 | 473b0325e |
hex | 2acdd38fd |
11490113789 has 16 divisors (see below), whose sum is σ = 15079303680. Its totient is φ = 8482106160.
The previous prime is 11490113759. The next prime is 11490113849. The reversal of 11490113789 is 98731109411.
It is not a de Polignac number, because 11490113789 - 224 = 11473336573 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11490113729) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3925439 + ... + 3928364.
It is an arithmetic number, because the mean of its divisors is an integer number (942456480).
Almost surely, 211490113789 is an apocalyptic number.
11490113789 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
11490113789 is a deficient number, since it is larger than the sum of its proper divisors (3589189891).
11490113789 is a wasteful number, since it uses less digits than its factorization.
11490113789 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7853840.
The product of its (nonzero) digits is 54432, while the sum is 44.
The spelling of 11490113789 in words is "eleven billion, four hundred ninety million, one hundred thirteen thousand, seven hundred eighty-nine".
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