Base | Representation |
---|---|
bin | 100000011000101001001111… |
… | …100111111101001000001100 |
3 | 200200022021102011102102100221 |
4 | 200120221033213331020030 |
5 | 122132042233041002022 |
6 | 1222531530032001124 |
7 | 42000205660541311 |
oct | 4030511747751014 |
9 | 620267364372327 |
10 | 142431041344012 |
11 | 4142373573a643 |
12 | 13b8410b6901a4 |
13 | 616226062c885 |
14 | 27259b07b8d08 |
15 | 116ee59137cc7 |
hex | 818a4f9fd20c |
142431041344012 has 12 divisors (see below), whose sum is σ = 249658300188360. Its totient is φ = 71100098433056.
The previous prime is 142431041343979. The next prime is 142431041344021. The reversal of 142431041344012 is 210443140134241.
It is a super-2 number, since 2×1424310413440122 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28855556962 + ... + 28855561897.
It is an arithmetic number, because the mean of its divisors is an integer number (20804858349030).
Almost surely, 2142431041344012 is an apocalyptic number.
It is an amenable number.
142431041344012 is a deficient number, since it is larger than the sum of its proper divisors (107227258844348).
142431041344012 is a wasteful number, since it uses less digits than its factorization.
142431041344012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57711119480 (or 57711119478 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 34.
Adding to 142431041344012 its reverse (210443140134241), we get a palindrome (352874181478253).
The spelling of 142431041344012 in words is "one hundred forty-two trillion, four hundred thirty-one billion, forty-one million, three hundred forty-four thousand, twelve".
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