Base | Representation |
---|---|
bin | 10011101011010… |
… | …11010110011101 |
3 | 102111121020011210 |
4 | 21311223112131 |
5 | 314224104031 |
6 | 24213535033 |
7 | 4043016252 |
oct | 1165532635 |
9 | 374536153 |
10 | 165066141 |
11 | 851a26a9 |
12 | 47344479 |
13 | 28275696 |
14 | 17ccb429 |
15 | e758746 |
hex | 9d6b59d |
165066141 has 8 divisors (see below), whose sum is σ = 233034624. Its totient is φ = 103570880.
The previous prime is 165066131. The next prime is 165066149. The reversal of 165066141 is 141660561.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 165066141 - 214 = 165049757 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 165066099 and 165066108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (165066149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1618245 + ... + 1618346.
It is an arithmetic number, because the mean of its divisors is an integer number (29129328).
Almost surely, 2165066141 is an apocalyptic number.
It is an amenable number.
165066141 is a deficient number, since it is larger than the sum of its proper divisors (67968483).
165066141 is a wasteful number, since it uses less digits than its factorization.
165066141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3236611.
The product of its (nonzero) digits is 4320, while the sum is 30.
The square root of 165066141 is about 12847.8068556466. The cubic root of 165066141 is about 548.5539324409.
The spelling of 165066141 in words is "one hundred sixty-five million, sixty-six thousand, one hundred forty-one".
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