Base | Representation |
---|---|
bin | 10000111111011… |
… | …00001001001110 |
3 | 100221012000112221 |
4 | 20133230021032 |
5 | 242441300011 |
6 | 22050445554 |
7 | 3350304541 |
oct | 1037541116 |
9 | 327160487 |
10 | 142525006 |
11 | 734a7168 |
12 | 3b8938ba |
13 | 236b2730 |
14 | 14d00858 |
15 | c7a4971 |
hex | 87ec24e |
142525006 has 16 divisors (see below), whose sum is σ = 233150400. Its totient is φ = 64947168.
The previous prime is 142525001. The next prime is 142525007. The reversal of 142525006 is 600525241.
142525006 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142525001) 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, 32641 + ... + 36748.
It is an arithmetic number, because the mean of its divisors is an integer number (14571900).
Almost surely, 2142525006 is an apocalyptic number.
142525006 is a deficient number, since it is larger than the sum of its proper divisors (90625394).
142525006 is a wasteful number, since it uses less digits than its factorization.
142525006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69483.
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 142525006 is about 11938.3837264514. The cubic root of 142525006 is about 522.3525140991.
The spelling of 142525006 in words is "one hundred forty-two million, five hundred twenty-five thousand, six".
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