Base | Representation |
---|---|
bin | 100000011000110101010101… |
… | …111011111011001111000100 |
3 | 200200100111221111220110020020 |
4 | 200120311111323323033010 |
5 | 122132300334212104244 |
6 | 1222541515053535140 |
7 | 42001145622531561 |
oct | 4030652573731704 |
9 | 620314844813206 |
10 | 142444032144324 |
11 | 414291a1701149 |
12 | 13b867361a44b0 |
13 | 6163550b30071 |
14 | 2726483c2b868 |
15 | 117046986dd19 |
hex | 818d55efb3c4 |
142444032144324 has 96 divisors (see below), whose sum is σ = 355414017321216. Its totient is φ = 44244731596800.
The previous prime is 142444032144317. The next prime is 142444032144329. The reversal of 142444032144324 is 423441230444241.
It is not an unprimeable number, because it can be changed into a prime (142444032144329) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1196476569 + ... + 1196595615.
It is an arithmetic number, because the mean of its divisors is an integer number (3702229347096).
Almost surely, 2142444032144324 is an apocalyptic number.
It is an amenable number.
142444032144324 is an abundant number, since it is smaller than the sum of its proper divisors (212969985176892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142444032144324 is a wasteful number, since it uses less digits than its factorization.
142444032144324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177245 (or 177243 counting only the distinct ones).
The product of its (nonzero) digits is 1179648, while the sum is 42.
Adding to 142444032144324 its reverse (423441230444241), we get a palindrome (565885262588565).
The spelling of 142444032144324 in words is "one hundred forty-two trillion, four hundred forty-four billion, thirty-two million, one hundred forty-four thousand, three hundred twenty-four".
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