Base | Representation |
---|---|
bin | 10000000101111000101… |
… | …101011010101010011000 |
3 | 10220201100022120012200021 |
4 | 100011320231122222120 |
5 | 121104220413013210 |
6 | 2204002340320224 |
7 | 142615353632524 |
oct | 20057055325230 |
9 | 3821308505607 |
10 | 1105831766680 |
11 | 396a87226683 |
12 | 15a3989a3074 |
13 | 8038305cba4 |
14 | 3b745c02d84 |
15 | 1db72956bda |
hex | 10178b5aa98 |
1105831766680 has 16 divisors (see below), whose sum is σ = 2488121475120. Its totient is φ = 442332706656.
The previous prime is 1105831766653. The next prime is 1105831766693. The reversal of 1105831766680 is 866671385011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13822897044 + ... + 13822897123.
It is an arithmetic number, because the mean of its divisors is an integer number (155507592195).
Almost surely, 21105831766680 is an apocalyptic number.
1105831766680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1105831766680 is an abundant number, since it is smaller than the sum of its proper divisors (1382289708440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1105831766680 is a wasteful number, since it uses less digits than its factorization.
1105831766680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27645794178 (or 27645794174 counting only the distinct ones).
The product of its (nonzero) digits is 1451520, while the sum is 52.
The spelling of 1105831766680 in words is "one trillion, one hundred five billion, eight hundred thirty-one million, seven hundred sixty-six thousand, six hundred eighty".
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