Base | Representation |
---|---|
bin | 10001000001110… |
… | …11100100000000 |
3 | 100221210112210000 |
4 | 20200323210000 |
5 | 243032202204 |
6 | 22101440000 |
7 | 3353131122 |
oct | 1040734400 |
9 | 327715700 |
10 | 142850304 |
11 | 736a9603 |
12 | 3ba10000 |
13 | 2379780c |
14 | 14d87212 |
15 | c81b039 |
hex | 883b900 |
142850304 has 135 divisors (see below), whose sum is σ = 431147563. Its totient is φ = 47043072.
The previous prime is 142850299. The next prime is 142850321. The reversal of 142850304 is 403058241.
The square root of 142850304 is 11952.
It is a perfect power (a square), and thus also a powerful number.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 1721047 + ... + 1721129.
Almost surely, 2142850304 is an apocalyptic number.
142850304 is the 11952-nd square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 142850304
142850304 is an abundant number, since it is smaller than the sum of its proper divisors (288297259).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142850304 is an frugal number, since it uses more digits than its factorization.
142850304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 194 (or 88 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The cubic root of 142850304 is about 522.7496166186.
The spelling of 142850304 in words is "one hundred forty-two million, eight hundred fifty thousand, three hundred four".
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