Base | Representation |
---|---|
bin | 1010111110101111101100… |
… | …1010000110011100111001 |
3 | 1120202011201010121201101200 |
4 | 2233223323022012130321 |
5 | 3040301122342041331 |
6 | 41402143113004413 |
7 | 2354151655225140 |
oct | 257537312063471 |
9 | 46664633551350 |
10 | 12073071830841 |
11 | 393518533894a |
12 | 142ba133b3709 |
13 | 69764137b708 |
14 | 2da4a8578757 |
15 | 15e0ad0635e6 |
hex | afafb286739 |
12073071830841 has 24 divisors (see below), whose sum is σ = 19931213125824. Its totient is φ = 6898530296160.
The previous prime is 12073071830791. The next prime is 12073071830891. The reversal of 12073071830841 is 14803817037021.
12073071830841 is a `hidden beast` number, since 1 + 20 + 7 + 307 + 18 + 308 + 4 + 1 = 666.
It is an interprime number because it is at equal distance from previous prime (12073071830791) and next prime (12073071830891).
It is not a de Polignac number, because 12073071830841 - 29 = 12073071830329 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (12073071830891) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3916650 + ... + 6283811.
It is an arithmetic number, because the mean of its divisors is an integer number (830467213576).
Almost surely, 212073071830841 is an apocalyptic number.
It is an amenable number.
12073071830841 is a deficient number, since it is larger than the sum of its proper divisors (7858141294983).
12073071830841 is a wasteful number, since it uses less digits than its factorization.
12073071830841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10219261 (or 10219258 counting only the distinct ones).
The product of its (nonzero) digits is 225792, while the sum is 45.
Adding to 12073071830841 its reverse (14803817037021), we get a palindrome (26876888867862).
The spelling of 12073071830841 in words is "twelve trillion, seventy-three billion, seventy-one million, eight hundred thirty thousand, eight hundred forty-one".
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