Base | Representation |
---|---|
bin | 10000111111111… |
… | …11111111111000 |
3 | 100221100011002212 |
4 | 20133333333320 |
5 | 243001400303 |
6 | 22052314252 |
7 | 3351063614 |
oct | 1037777770 |
9 | 327304085 |
10 | 142606328 |
11 | 73552277 |
12 | 3b912988 |
13 | 23710757 |
14 | 14d22344 |
15 | c7bdad8 |
hex | 87ffff8 |
142606328 has 8 divisors (see below), whose sum is σ = 267386880. Its totient is φ = 71303160.
The previous prime is 142606327. The next prime is 142606333. The reversal of 142606328 is 823606241.
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 142606294 and 142606303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142606327) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8912888 + ... + 8912903.
It is an arithmetic number, because the mean of its divisors is an integer number (33423360).
Almost surely, 2142606328 is an apocalyptic number.
It is an amenable number.
142606328 is a deficient number, since it is larger than the sum of its proper divisors (124780552).
142606328 is a wasteful number, since it uses less digits than its factorization.
142606328 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17825797 (or 17825793 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 32.
The square root of 142606328 is about 11941.7891456850. The cubic root of 142606328 is about 522.4518432758.
The spelling of 142606328 in words is "one hundred forty-two million, six hundred six thousand, three hundred twenty-eight".
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