Base | Representation |
---|---|
bin | 10100111111000100101… |
… | …001000001001001110100 |
3 | 12002212100100021111221001 |
4 | 110333010221001021310 |
5 | 142111421430143444 |
6 | 3022255253133044 |
7 | 206121623235001 |
oct | 24770451011164 |
9 | 5085310244831 |
10 | 1442113131124 |
11 | 5066622a2a96 |
12 | 1b35a892a184 |
13 | a5cb56c4083 |
14 | 4db276c08a8 |
15 | 277a54048d4 |
hex | 14fc4a41274 |
1442113131124 has 12 divisors (see below), whose sum is σ = 2523715084548. Its totient is φ = 721051678400.
The previous prime is 1442113131101. The next prime is 1442113131143. The reversal of 1442113131124 is 4211313112441.
It can be written as a sum of positive squares in 2 ways, for example, as 845848090000 + 596265041124 = 919700^2 + 772182^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1442113131092 and 1442113131101.
It is a congruent number.
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, 512047 + ... + 1773814.
It is an arithmetic number, because the mean of its divisors is an integer number (210309590379).
Almost surely, 21442113131124 is an apocalyptic number.
It is an amenable number.
1442113131124 is a deficient number, since it is larger than the sum of its proper divisors (1081601953424).
1442113131124 is a wasteful number, since it uses less digits than its factorization.
1442113131124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2443586 (or 2443584 counting only the distinct ones).
The product of its digits is 2304, while the sum is 28.
Adding to 1442113131124 its reverse (4211313112441), we get a palindrome (5653426243565).
The spelling of 1442113131124 in words is "one trillion, four hundred forty-two billion, one hundred thirteen million, one hundred thirty-one thousand, one hundred twenty-four".
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