Base | Representation |
---|---|
bin | 10111101011011110111100… |
… | …010010101100101011110100 |
3 | 111122201222212211111011112221 |
4 | 113223132330102230223310 |
5 | 102122240314121404330 |
6 | 1005254423451052124 |
7 | 30636046231013125 |
oct | 2753367422545364 |
9 | 448658784434487 |
10 | 104143231044340 |
11 | 30201994a09364 |
12 | b81b7a5441044 |
13 | 4615884021607 |
14 | 1ba07b892a04c |
15 | c0900ee7cb7a |
hex | 5eb7bc4acaf4 |
104143231044340 has 12 divisors (see below), whose sum is σ = 218700785193156. Its totient is φ = 41657292417728.
The previous prime is 104143231044287. The next prime is 104143231044361. The reversal of 104143231044340 is 43440132341401.
It can be written as a sum of positive squares in 2 ways, for example, as 30108529791376 + 74034701252964 = 5487124^2 + 8604342^2 .
It is a junction number, because it is equal to n+sod(n) for n = 104143231044296 and 104143231044305.
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, 2603580776089 + ... + 2603580776128.
It is an arithmetic number, because the mean of its divisors is an integer number (18225065432763).
Almost surely, 2104143231044340 is an apocalyptic number.
104143231044340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
104143231044340 is an abundant number, since it is smaller than the sum of its proper divisors (114557554148816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104143231044340 is a wasteful number, since it uses less digits than its factorization.
104143231044340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5207161552226 (or 5207161552224 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 34.
Adding to 104143231044340 its reverse (43440132341401), we get a palindrome (147583363385741).
The spelling of 104143231044340 in words is "one hundred four trillion, one hundred forty-three billion, two hundred thirty-one million, forty-four thousand, three hundred forty".
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