Base | Representation |
---|---|
bin | 10111011110010111101110… |
… | …100100011110101101001000 |
3 | 111112112211222122121002221021 |
4 | 113132113232210132231020 |
5 | 102013004341121344222 |
6 | 1003324440323122224 |
7 | 30513666155502343 |
oct | 2736275644365510 |
9 | 445484878532837 |
10 | 103242131434312 |
11 | 2a994818750252 |
12 | b6b5024b13374 |
13 | 457b8ca7c01b0 |
14 | 1b6cd354a745a |
15 | be0871145ac7 |
hex | 5de5ee91eb48 |
103242131434312 has 32 divisors (see below), whose sum is σ = 208470242534400. Its totient is φ = 47650087865664.
The previous prime is 103242131434297. The next prime is 103242131434333. The reversal of 103242131434312 is 213434131242301.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46184313 + ... + 48368119.
It is an arithmetic number, because the mean of its divisors is an integer number (6514695079200).
Almost surely, 2103242131434312 is an apocalyptic number.
It is an amenable number.
103242131434312 is an abundant number, since it is smaller than the sum of its proper divisors (105228111100088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103242131434312 is a wasteful number, since it uses less digits than its factorization.
103242131434312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2638405 (or 2638401 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 34.
Adding to 103242131434312 its reverse (213434131242301), we get a palindrome (316676262676613).
The spelling of 103242131434312 in words is "one hundred three trillion, two hundred forty-two billion, one hundred thirty-one million, four hundred thirty-four thousand, three hundred twelve".
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