Base | Representation |
---|---|
bin | 101010101000010… |
… | …1101010001110100 |
3 | 10200200122001001222 |
4 | 1111100231101310 |
5 | 10412143134444 |
6 | 353535205512 |
7 | 50306365055 |
oct | 12520552164 |
9 | 3620561058 |
10 | 1430443124 |
11 | 6744a2100 |
12 | 33b076898 |
13 | 19a47a366 |
14 | d7d9872c |
15 | 858a9eee |
hex | 5542d474 |
1430443124 has 36 divisors (see below), whose sum is σ = 2754747072. Its totient is φ = 649442640.
The previous prime is 1430443123. The next prime is 1430443127. The reversal of 1430443124 is 4213440341.
It is a junction number, because it is equal to n+sod(n) for n = 1430443093 and 1430443102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1430443123) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 765239 + ... + 767105.
It is an arithmetic number, because the mean of its divisors is an integer number (76520752).
Almost surely, 21430443124 is an apocalyptic number.
It is an amenable number.
1430443124 is a deficient number, since it is larger than the sum of its proper divisors (1324303948).
1430443124 is a wasteful number, since it uses less digits than its factorization.
1430443124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3476 (or 3463 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 26.
The square root of 1430443124 is about 37821.1993992787. The cubic root of 1430443124 is about 1126.7395308236.
Adding to 1430443124 its reverse (4213440341), we get a palindrome (5643883465).
The spelling of 1430443124 in words is "one billion, four hundred thirty million, four hundred forty-three thousand, one hundred twenty-four".
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