Base | Representation |
---|---|
bin | 1000010010001100110… |
… | …0100000111110101110 |
3 | 111121100211110211210111 |
4 | 2010203030200332232 |
5 | 4312440021413032 |
6 | 145214413530234 |
7 | 13165634321524 |
oct | 2044314407656 |
9 | 447324424714 |
10 | 142324404142 |
11 | 553a54633a8 |
12 | 237001a397a |
13 | 1056230006b |
14 | 6c62210314 |
15 | 3a7ed13c47 |
hex | 2123320fae |
142324404142 has 16 divisors (see below), whose sum is σ = 214048768752. Its totient is φ = 70974921600.
The previous prime is 142324404127. The next prime is 142324404151. The reversal of 142324404142 is 241404423241.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2833773 + ... + 2883559.
It is an arithmetic number, because the mean of its divisors is an integer number (13378048047).
Almost surely, 2142324404142 is an apocalyptic number.
142324404142 is a deficient number, since it is larger than the sum of its proper divisors (71724364610).
142324404142 is a wasteful number, since it uses less digits than its factorization.
142324404142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53523.
The product of its (nonzero) digits is 24576, while the sum is 31.
Adding to 142324404142 its reverse (241404423241), we get a palindrome (383728827383).
The spelling of 142324404142 in words is "one hundred forty-two billion, three hundred twenty-four million, four hundred four thousand, one hundred forty-two".
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