Base | Representation |
---|---|
bin | 110000011100101110… |
… | …1011011011110100100 |
3 | 100221112221200202200012 |
4 | 1200321131123132210 |
5 | 3201040031344030 |
6 | 115444035305352 |
7 | 10342200605252 |
oct | 1407135333644 |
9 | 327487622605 |
10 | 104043231140 |
11 | 40140767542 |
12 | 181b7a4b258 |
13 | 9a713895c4 |
14 | 50700295d2 |
15 | 2a8e19e095 |
hex | 183975b7a4 |
104043231140 has 48 divisors (see below), whose sum is σ = 228074662704. Its totient is φ = 39828672000.
The previous prime is 104043231137. The next prime is 104043231151. The reversal of 104043231140 is 41132340401.
It can be written as a sum of positive squares in 8 ways, for example, as 20761351744 + 83281879396 = 144088^2 + 288586^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1107311 + ... + 1197590.
It is an arithmetic number, because the mean of its divisors is an integer number (4751555473).
Almost surely, 2104043231140 is an apocalyptic number.
104043231140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
104043231140 is an abundant number, since it is smaller than the sum of its proper divisors (124031431564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104043231140 is a wasteful number, since it uses less digits than its factorization.
104043231140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2305008 (or 2305006 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 104043231140 its reverse (41132340401), we get a palindrome (145175571541).
The spelling of 104043231140 in words is "one hundred four billion, forty-three million, two hundred thirty-one thousand, one hundred forty".
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