Base | Representation |
---|---|
bin | 11101111100001111011110… |
… | …100011010100001110000001 |
3 | 122021020210012011120122102020 |
4 | 131330033132203110032001 |
5 | 114224444030322042443 |
6 | 1144022221514312053 |
7 | 36510535604555211 |
oct | 3574173643241601 |
9 | 567223164518366 |
10 | 131683136127873 |
11 | 38a5a560410010 |
12 | 129290a7a28629 |
13 | 586288827a2a5 |
14 | 24736d7d44241 |
15 | 10355a962e583 |
hex | 77c3de8d4381 |
131683136127873 has 8 divisors (see below), whose sum is σ = 191539107095136. Its totient is φ = 79807961289600.
The previous prime is 131683136127853. The next prime is 131683136127941. The reversal of 131683136127873 is 378721631386131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 131683136127873 - 225 = 131683102573441 is a prime.
It is a super-3 number, since 3×1316831361278733 (a number of 43 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (131683136127853) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1995199032208 + ... + 1995199032273.
It is an arithmetic number, because the mean of its divisors is an integer number (23942388386892).
Almost surely, 2131683136127873 is an apocalyptic number.
It is an amenable number.
131683136127873 is a deficient number, since it is larger than the sum of its proper divisors (59855970967263).
131683136127873 is a wasteful number, since it uses less digits than its factorization.
131683136127873 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3990398064495.
The product of its digits is 18289152, while the sum is 60.
The spelling of 131683136127873 in words is "one hundred thirty-one trillion, six hundred eighty-three billion, one hundred thirty-six million, one hundred twenty-seven thousand, eight hundred seventy-three".
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