Base | Representation |
---|---|
bin | 1000010111010010000… |
… | …1100110100001000101 |
3 | 111201212220222201111020 |
4 | 2011310201212201011 |
5 | 4323233323330331 |
6 | 150002035301353 |
7 | 13244513244660 |
oct | 2056441464105 |
9 | 451786881436 |
10 | 143688886341 |
11 | 55a356a3040 |
12 | 23a2114a859 |
13 | 1071bbc4190 |
14 | 6d515186d7 |
15 | 3b0e9dec96 |
hex | 2174866845 |
143688886341 has 128 divisors (see below), whose sum is σ = 262748344320. Its totient is φ = 67440384000.
The previous prime is 143688886279. The next prime is 143688886351.
143688886341 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 143688886341 - 26 = 143688886277 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143688886351) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 26991306 + ... + 26996628.
It is an arithmetic number, because the mean of its divisors is an integer number (2052721440).
Almost surely, 2143688886341 is an apocalyptic number.
143688886341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
143688886341 is a deficient number, since it is larger than the sum of its proper divisors (119059457979).
143688886341 is a wasteful number, since it uses less digits than its factorization.
143688886341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5547.
The product of its digits is 21233664, while the sum is 60.
The spelling of 143688886341 in words is "one hundred forty-three billion, six hundred eighty-eight million, eight hundred eighty-six thousand, three hundred forty-one".
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