Base | Representation |
---|---|
bin | 10001000000000… |
… | …00011100100110 |
3 | 100221100020121221 |
4 | 20200000130212 |
5 | 243001430131 |
6 | 22052330554 |
7 | 3351102151 |
oct | 1040003446 |
9 | 327306557 |
10 | 142608166 |
11 | 73553698 |
12 | 3b913a5a |
13 | 2371153c |
14 | 14d22c98 |
15 | c7be411 |
hex | 8800726 |
142608166 has 8 divisors (see below), whose sum is σ = 214031160. Its totient is φ = 71264448.
The previous prime is 142608163. The next prime is 142608203. The reversal of 142608166 is 661806241.
142608166 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142608163) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15096 + ... + 22651.
It is an arithmetic number, because the mean of its divisors is an integer number (26753895).
Almost surely, 2142608166 is an apocalyptic number.
142608166 is a deficient number, since it is larger than the sum of its proper divisors (71422994).
142608166 is a wasteful number, since it uses less digits than its factorization.
142608166 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39638.
The product of its (nonzero) digits is 13824, while the sum is 34.
The square root of 142608166 is about 11941.8661020797. The cubic root of 142608166 is about 522.4540878288.
The spelling of 142608166 in words is "one hundred forty-two million, six hundred eight thousand, one hundred sixty-six".
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