Base | Representation |
---|---|
bin | 10011111001110011100… |
… | …10010110001001110110 |
3 | 2102101012000201220022100 |
4 | 21330321302112021312 |
5 | 42201031020034233 |
6 | 1242055404242530 |
7 | 100256630063442 |
oct | 11747162261166 |
9 | 2371160656270 |
10 | 683869299318 |
11 | 244033433507 |
12 | b0656540446 |
13 | 4c6475b133a |
14 | 25156c6d822 |
15 | 12bc7d95813 |
hex | 9f39c96276 |
683869299318 has 48 divisors (see below), whose sum is σ = 1529680029696. Its totient is φ = 220579072560.
The previous prime is 683869299313. The next prime is 683869299343. The reversal of 683869299318 is 813992968386.
683869299318 is a `hidden beast` number, since 68 + 3 + 86 + 92 + 99 + 318 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (683869299313) 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, 5500105 + ... + 5623067.
It is an arithmetic number, because the mean of its divisors is an integer number (31868333952).
Almost surely, 2683869299318 is an apocalyptic number.
683869299318 is an abundant number, since it is smaller than the sum of its proper divisors (845810730378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
683869299318 is a wasteful number, since it uses less digits than its factorization.
683869299318 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132969 (or 132966 counting only the distinct ones).
The product of its digits is 241864704, while the sum is 72.
The spelling of 683869299318 in words is "six hundred eighty-three billion, eight hundred sixty-nine million, two hundred ninety-nine thousand, three hundred eighteen".
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