Base | Representation |
---|---|
bin | 10000111101111… |
… | …00100100001100 |
3 | 100220211010020002 |
4 | 20132330210030 |
5 | 242414030444 |
6 | 22042343432 |
7 | 3345533426 |
oct | 1036744414 |
9 | 326733202 |
10 | 142330124 |
11 | 73383802 |
12 | 3b7bab78 |
13 | 23644b11 |
14 | 14c8d816 |
15 | c766d4e |
hex | 87bc90c |
142330124 has 6 divisors (see below), whose sum is σ = 249077724. Its totient is φ = 71165060.
The previous prime is 142330117. The next prime is 142330163. The reversal of 142330124 is 421033241.
It is a junction number, because it is equal to n+sod(n) for n = 142330096 and 142330105.
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 as a sum of consecutive naturals, namely, 17791262 + ... + 17791269.
It is an arithmetic number, because the mean of its divisors is an integer number (41512954).
Almost surely, 2142330124 is an apocalyptic number.
It is an amenable number.
142330124 is a deficient number, since it is larger than the sum of its proper divisors (106747600).
142330124 is a wasteful number, since it uses less digits than its factorization.
142330124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35582535 (or 35582533 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 142330124 is about 11930.2189418300. The cubic root of 142330124 is about 522.1143254043.
Adding to 142330124 its reverse (421033241), we get a palindrome (563363365).
The spelling of 142330124 in words is "one hundred forty-two million, three hundred thirty thousand, one hundred twenty-four".
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