Base | Representation |
---|---|
bin | 10100001011010100101… |
… | …11111000111100011100 |
3 | 2110021110111001121102222 |
4 | 22011222113320330130 |
5 | 42324311220211413 |
6 | 1250252540004512 |
7 | 101041662006050 |
oct | 12055227707434 |
9 | 2407414047388 |
10 | 693274382108 |
11 | 24801a351400 |
12 | b2440230738 |
13 | 504b5c62599 |
14 | 257a9dadc60 |
15 | 130788dbb08 |
hex | a16a5f8f1c |
693274382108 has 36 divisors (see below), whose sum is σ = 1524057740016. Its totient is φ = 270106900800.
The previous prime is 693274382083. The next prime is 693274382113. The reversal of 693274382108 is 801283472396.
It is a self number, because there is not a number n which added to its sum of digits gives 693274382108.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102309833 + ... + 102316608.
Almost surely, 2693274382108 is an apocalyptic number.
It is an amenable number.
693274382108 is an abundant number, since it is smaller than the sum of its proper divisors (830783357908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
693274382108 is a wasteful number, since it uses less digits than its factorization.
693274382108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 204626474 (or 204626461 counting only the distinct ones).
The product of its (nonzero) digits is 3483648, while the sum is 53.
Adding to 693274382108 its sum of digits (53), we get a square (693274382161 = 8326312).
The spelling of 693274382108 in words is "six hundred ninety-three billion, two hundred seventy-four million, three hundred eighty-two thousand, one hundred eight".
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