Base | Representation |
---|---|
bin | 10001000001101… |
… | …11111001010010 |
3 | 100221202210011122 |
4 | 20200313321102 |
5 | 243031212112 |
6 | 22101242242 |
7 | 3353036252 |
oct | 1040677122 |
9 | 327683148 |
10 | 142835282 |
11 | 73699297 |
12 | 3ba03382 |
13 | 23790a25 |
14 | 14d81962 |
15 | c816872 |
hex | 8837e52 |
142835282 has 8 divisors (see below), whose sum is σ = 217765452. Its totient is φ = 70246800.
The previous prime is 142835269. The next prime is 142835323. The reversal of 142835282 is 282538241.
It can be written as a sum of positive squares in 2 ways, for example, as 89851441 + 52983841 = 9479^2 + 7279^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 585269 + ... + 585512.
Almost surely, 2142835282 is an apocalyptic number.
142835282 is a deficient number, since it is larger than the sum of its proper divisors (74930170).
142835282 is a wasteful number, since it uses less digits than its factorization.
142835282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1170844.
The product of its digits is 30720, while the sum is 35.
The square root of 142835282 is about 11951.3715530896. The cubic root of 142835282 is about 522.7312920280.
The spelling of 142835282 in words is "one hundred forty-two million, eight hundred thirty-five thousand, two hundred eighty-two".
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