Base | Representation |
---|---|
bin | 1110010010011100111011… |
… | …01011100100010100100010 |
3 | 11010020202100220110020120010 |
4 | 13021032131223210110202 |
5 | 13104242314242322424 |
6 | 150454144554225350 |
7 | 6422021045456043 |
oct | 711163553442442 |
9 | 133222326406503 |
10 | 31420331214114 |
11 | a014318931437 |
12 | 3635579425256 |
13 | 146bc0322a31b |
14 | 7a8a75c588ca |
15 | 3974acccc229 |
hex | 1c939dae4522 |
31420331214114 has 24 divisors (see below), whose sum is σ = 64584961329168. Its totient is φ = 10190377688400.
The previous prime is 31420331214101. The next prime is 31420331214119. The reversal of 31420331214114 is 41141213302413.
It is not an unprimeable number, because it can be changed into a prime (31420331214119) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1912600212 + ... + 1912616639.
It is an arithmetic number, because the mean of its divisors is an integer number (2691040055382).
Almost surely, 231420331214114 is an apocalyptic number.
31420331214114 is an abundant number, since it is smaller than the sum of its proper divisors (33164630115054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
31420331214114 is a wasteful number, since it uses less digits than its factorization.
31420331214114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3825216930 (or 3825216893 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 30.
Adding to 31420331214114 its reverse (41141213302413), we get a palindrome (72561544516527).
The spelling of 31420331214114 in words is "thirty-one trillion, four hundred twenty billion, three hundred thirty-one million, two hundred fourteen thousand, one hundred fourteen".
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