Base | Representation |
---|---|
bin | 100010000100001… |
… | …0111001111010000 |
3 | 2221122211121020211 |
4 | 1010020113033100 |
5 | 4320104334044 |
6 | 305231213504 |
7 | 40216463644 |
oct | 10410271720 |
9 | 2848747224 |
10 | 1143043024 |
11 | 537244162 |
12 | 27a977294 |
13 | 152a71626 |
14 | abb44c24 |
15 | 6a539634 |
hex | 442173d0 |
1143043024 has 10 divisors (see below), whose sum is σ = 2214645890. Its totient is φ = 571521504.
The previous prime is 1143043019. The next prime is 1143043037. The reversal of 1143043024 is 4203403411.
It can be written as a sum of positive squares in only one way, i.e., 895924624 + 247118400 = 29932^2 + 15720^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1143042986 and 1143043004.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35720079 + ... + 35720110.
It is an arithmetic number, because the mean of its divisors is an integer number (221464589).
Almost surely, 21143043024 is an apocalyptic number.
It is an amenable number.
1143043024 is a deficient number, since it is larger than the sum of its proper divisors (1071602866).
1143043024 is an equidigital number, since it uses as much as digits as its factorization.
1143043024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71440197 (or 71440191 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 1143043024 is about 33808.9192965407. The cubic root of 1143043024 is about 1045.5725970706.
Adding to 1143043024 its reverse (4203403411), we get a palindrome (5346446435).
The spelling of 1143043024 in words is "one billion, one hundred forty-three million, forty-three thousand, twenty-four".
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