Base | Representation |
---|---|
bin | 1000010010101000100… |
… | …1011000101101001100 |
3 | 111121122221220202121210 |
4 | 2010222021120231030 |
5 | 4313204400234312 |
6 | 145234141254420 |
7 | 13201551505215 |
oct | 2045211305514 |
9 | 447587822553 |
10 | 142441024332 |
11 | 55455276922 |
12 | 23733264410 |
13 | 105805127a9 |
14 | 6c738ca40c |
15 | 3a8a19ce3c |
hex | 212a258b4c |
142441024332 has 24 divisors (see below), whose sum is σ = 332548846336. Its totient is φ = 47453704848.
The previous prime is 142441024303. The next prime is 142441024333. The reversal of 142441024332 is 233420144241.
It is a self number, because there is not a number n which added to its sum of digits gives 142441024332.
It is not an unprimeable number, because it can be changed into a prime (142441024333) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3307288 + ... + 3350079.
Almost surely, 2142441024332 is an apocalyptic number.
142441024332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
142441024332 is an abundant number, since it is smaller than the sum of its proper divisors (190107822004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142441024332 is a wasteful number, since it uses less digits than its factorization.
142441024332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6659157 (or 6659155 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 30.
Adding to 142441024332 its reverse (233420144241), we get a palindrome (375861168573).
The spelling of 142441024332 in words is "one hundred forty-two billion, four hundred forty-one million, twenty-four thousand, three hundred thirty-two".
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