Base | Representation |
---|---|
bin | 1001000110011011110101… |
… | …01001111000100101110010 |
3 | 2121212011021022201020210220 |
4 | 10203031322221320211302 |
5 | 10110340202432311424 |
6 | 110321310053233510 |
7 | 4133561464664340 |
oct | 443157251704562 |
9 | 77764238636726 |
10 | 20012310432114 |
11 | 641619a578980 |
12 | 22b262a332896 |
13 | b221ca8597b0 |
14 | 4d285b1a6990 |
15 | 24a8759c6579 |
hex | 12337aa78972 |
20012310432114 has 256 divisors, whose sum is σ = 55230641786880. Its totient is φ = 4665188183040.
The previous prime is 20012310432091. The next prime is 20012310432157. The reversal of 20012310432114 is 41123401321002.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 322857577 + ... + 322919555.
It is an arithmetic number, because the mean of its divisors is an integer number (215744694480).
Almost surely, 220012310432114 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 20012310432114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27615320893440).
20012310432114 is an abundant number, since it is smaller than the sum of its proper divisors (35218331354766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20012310432114 is a wasteful number, since it uses less digits than its factorization.
20012310432114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63505.
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 20012310432114 its reverse (41123401321002), we get a palindrome (61135711753116).
The spelling of 20012310432114 in words is "twenty trillion, twelve billion, three hundred ten million, four hundred thirty-two thousand, one hundred fourteen".
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