Base | Representation |
---|---|
bin | 10000111000110… |
… | …10011101011101 |
3 | 100212120101102010 |
4 | 20130122131131 |
5 | 242231304031 |
6 | 22020221433 |
7 | 3340066551 |
oct | 1034323535 |
9 | 325511363 |
10 | 141666141 |
11 | 72a6a961 |
12 | 3b53a879 |
13 | 23471826 |
14 | 14b59861 |
15 | c685246 |
hex | 871a75d |
141666141 has 8 divisors (see below), whose sum is σ = 188962144. Its totient is φ = 94407120.
The previous prime is 141666137. The next prime is 141666163.
141666141 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 141666141 - 22 = 141666137 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 141666099 and 141666108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141666241) 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, 1470 + ... + 16896.
It is an arithmetic number, because the mean of its divisors is an integer number (23620268).
Almost surely, 2141666141 is an apocalyptic number.
It is an amenable number.
141666141 is a deficient number, since it is larger than the sum of its proper divisors (47296003).
141666141 is a wasteful number, since it uses less digits than its factorization.
141666141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18491.
The product of its digits is 3456, while the sum is 30.
The square root of 141666141 is about 11902.3586318007. The cubic root of 141666141 is about 521.3011559498.
The spelling of 141666141 in words is "one hundred forty-one million, six hundred sixty-six thousand, one hundred forty-one".
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