Base | Representation |
---|---|
bin | 11000010010111001… |
… | …01100101111100110 |
3 | 1020200000111101200121 |
4 | 30021130230233212 |
5 | 203203103421014 |
6 | 5554141432154 |
7 | 641141145643 |
oct | 141134545746 |
9 | 36600441617 |
10 | 13043420134 |
11 | 5593741668 |
12 | 264026b65a |
13 | 12cb3951a4 |
14 | 8ba42cdca |
15 | 51517c124 |
hex | 30972cbe6 |
13043420134 has 8 divisors (see below), whose sum is σ = 19575052560. Its totient is φ = 6518402616.
The previous prime is 13043420123. The next prime is 13043420147. The reversal of 13043420134 is 43102434031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 13043420099 and 13043420108.
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, 1648794 + ... + 1656685.
It is an arithmetic number, because the mean of its divisors is an integer number (2446881570).
Almost surely, 213043420134 is an apocalyptic number.
13043420134 is a deficient number, since it is larger than the sum of its proper divisors (6531632426).
13043420134 is a wasteful number, since it uses less digits than its factorization.
13043420134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3307454.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 13043420134 its reverse (43102434031), we get a palindrome (56145854165).
The spelling of 13043420134 in words is "thirteen billion, forty-three million, four hundred twenty thousand, one hundred thirty-four".
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