Base | Representation |
---|---|
bin | 1000001110011011100… |
… | …0001001110100100001 |
3 | 111111202022021101222011 |
4 | 2003212320021310201 |
5 | 4303401440332231 |
6 | 144530143512521 |
7 | 13131565602604 |
oct | 2034670116441 |
9 | 444668241864 |
10 | 141312433441 |
11 | 54a26203883 |
12 | 234792b8741 |
13 | 1043076132a |
14 | 6ba7a6833b |
15 | 3a2106a9b1 |
hex | 20e6e09d21 |
141312433441 has 4 divisors (see below), whose sum is σ = 141547562884. Its totient is φ = 141077304000.
The previous prime is 141312433433. The next prime is 141312433459. The reversal of 141312433441 is 144334213141.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 144334213141 = 5881 ⋅24542461.
It can be written as a sum of positive squares in 2 ways, for example, as 117714865216 + 23597568225 = 343096^2 + 153615^2 .
It is a cyclic number.
It is not a de Polignac number, because 141312433441 - 23 = 141312433433 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (141312433541) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117563820 + ... + 117565021.
It is an arithmetic number, because the mean of its divisors is an integer number (35386890721).
Almost surely, 2141312433441 is an apocalyptic number.
It is an amenable number.
141312433441 is a deficient number, since it is larger than the sum of its proper divisors (235129443).
141312433441 is an equidigital number, since it uses as much as digits as its factorization.
141312433441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235129442.
The product of its digits is 13824, while the sum is 31.
Adding to 141312433441 its reverse (144334213141), we get a palindrome (285646646582).
The spelling of 141312433441 in words is "one hundred forty-one billion, three hundred twelve million, four hundred thirty-three thousand, four hundred forty-one".
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