Base | Representation |
---|---|
bin | 11110110011000100110111… |
… | …11010001100011100111011 |
3 | 22212210111202200202100101120 |
4 | 33121202123322030130323 |
5 | 32334104122433002123 |
6 | 400012423321120323 |
7 | 20160005664014406 |
oct | 1731423372143473 |
9 | 285714680670346 |
10 | 67725660047163 |
11 | 1a641322546298 |
12 | 771982a6290a3 |
13 | 2ba366b83b3c1 |
14 | 12a1d21b54d3d |
15 | 7c6a76e5b2e3 |
hex | 3d989be8c73b |
67725660047163 has 8 divisors (see below), whose sum is σ = 90301430400000. Its totient is φ = 45150164862888.
The previous prime is 67725660047159. The next prime is 67725660047173. The reversal of 67725660047163 is 36174006652776.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 67725660047163 - 22 = 67725660047159 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 67725660047097 and 67725660047106.
It is not an unprimeable number, because it can be changed into a prime (67725660047113) 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, 68217163 + ... + 69202836.
It is an arithmetic number, because the mean of its divisors is an integer number (11287678800000).
Almost surely, 267725660047163 is an apocalyptic number.
67725660047163 is a deficient number, since it is larger than the sum of its proper divisors (22575770352837).
67725660047163 is a wasteful number, since it uses less digits than its factorization.
67725660047163 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137584281.
The product of its (nonzero) digits is 53343360, while the sum is 60.
The spelling of 67725660047163 in words is "sixty-seven trillion, seven hundred twenty-five billion, six hundred sixty million, forty-seven thousand, one hundred sixty-three".
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