Base | Representation |
---|---|
bin | 111011101100000… |
… | …101011101000111 |
3 | 2120210100000121000 |
4 | 323230011131013 |
5 | 4022330144143 |
6 | 243211424343 |
7 | 33546602514 |
oct | 7354053507 |
9 | 2523300530 |
10 | 1001412423 |
11 | 4742a8a80 |
12 | 23b4550b3 |
13 | 12c61303b |
14 | 96dd830b |
15 | 5cdaebd3 |
hex | 3bb05747 |
1001412423 has 64 divisors (see below), whose sum is σ = 1743667200. Its totient is φ = 561466080.
The previous prime is 1001412407. The next prime is 1001412431. The reversal of 1001412423 is 3242141001.
1001412423 is a `hidden beast` number, since 100 + 141 + 2 + 423 = 666.
It is not a de Polignac number, because 1001412423 - 24 = 1001412407 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1001412396 and 1001412405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1001412463) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 240586 + ... + 244712.
It is an arithmetic number, because the mean of its divisors is an integer number (27244800).
Almost surely, 21001412423 is an apocalyptic number.
1001412423 is a deficient number, since it is larger than the sum of its proper divisors (742254777).
1001412423 is a wasteful number, since it uses less digits than its factorization.
1001412423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4209 (or 4203 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 1001412423 is about 31645.1010900582. The cubic root of 1001412423 is about 1000.4705861806.
Adding to 1001412423 its reverse (3242141001), we get a palindrome (4243553424).
The spelling of 1001412423 in words is "one billion, one million, four hundred twelve thousand, four hundred twenty-three".
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