Base | Representation |
---|---|
bin | 10001000001111… |
… | …00001111011010 |
3 | 100221210200120220 |
4 | 20200330033122 |
5 | 243032244312 |
6 | 22101500510 |
7 | 3353142201 |
oct | 1040741732 |
9 | 327720526 |
10 | 142853082 |
11 | 737006a9 |
12 | 3ba11736 |
13 | 23798b68 |
14 | 14d88238 |
15 | c81bc8c |
hex | 883c3da |
142853082 has 8 divisors (see below), whose sum is σ = 285706176. Its totient is φ = 47617692.
The previous prime is 142853047. The next prime is 142853089. The reversal of 142853082 is 280358241.
It is a sphenic number, since it is the product of 3 distinct primes.
142853082 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (142853089) by changing a digit.
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, 11904418 + ... + 11904429.
It is an arithmetic number, because the mean of its divisors is an integer number (35713272).
Almost surely, 2142853082 is an apocalyptic number.
142853082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142853082 is a wasteful number, since it uses less digits than its factorization.
142853082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23808852.
The product of its (nonzero) digits is 15360, while the sum is 33.
The square root of 142853082 is about 11952.1162142944. The cubic root of 142853082 is about 522.7530052219.
The spelling of 142853082 in words is "one hundred forty-two million, eight hundred fifty-three thousand, eighty-two".
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