Base | Representation |
---|---|
bin | 11110111000000000000010… |
… | …01000000110000100011100 |
3 | 22220101200111122220210012000 |
4 | 33130000001020012010130 |
5 | 32344342134122230041 |
6 | 400222245144242300 |
7 | 20205145654114026 |
oct | 1734000110060434 |
9 | 286350448823160 |
10 | 67894861914396 |
11 | 1a6a705a598500 |
12 | 774658ba70390 |
13 | 2bb65c531747a |
14 | 12aa1b37cb016 |
15 | 7cb17b69cbb6 |
hex | 3dc00120611c |
67894861914396 has 72 divisors (see below), whose sum is σ = 193480613573520. Its totient is φ = 20574200576160.
The previous prime is 67894861914379. The next prime is 67894861914463. The reversal of 67894861914396 is 69341916849876.
67894861914396 is a `hidden beast` number, since 6 + 7 + 8 + 9 + 486 + 1 + 9 + 1 + 43 + 96 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2597739531 + ... + 2597765666.
Almost surely, 267894861914396 is an apocalyptic number.
67894861914396 is a gapful number since it is divisible by the number (66) formed by its first and last digit.
It is an amenable number.
67894861914396 is an abundant number, since it is smaller than the sum of its proper divisors (125585751659124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67894861914396 is a wasteful number, since it uses less digits than its factorization.
67894861914396 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5195505232 (or 5195505213 counting only the distinct ones).
The product of its digits is 3386105856, while the sum is 81.
The spelling of 67894861914396 in words is "sixty-seven trillion, eight hundred ninety-four billion, eight hundred sixty-one million, nine hundred fourteen thousand, three hundred ninety-six".
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