Base | Representation |
---|---|
bin | 1100001101110000001110… |
… | …1010111110001100101111 |
3 | 1202112221021100211001102102 |
4 | 3003130003222332030233 |
5 | 3230021002112043210 |
6 | 44321503551445315 |
7 | 2554213302141134 |
oct | 303340352761457 |
9 | 52487240731372 |
10 | 13430424331055 |
11 | 43088a144a346 |
12 | 160aaa5b2683b |
13 | 76563956b9c4 |
14 | 346070b2c58b |
15 | 184552076ea5 |
hex | c3703abe32f |
13430424331055 has 16 divisors (see below), whose sum is σ = 16173972065664. Its totient is φ = 10706079978240.
The previous prime is 13430424331043. The next prime is 13430424331127. The reversal of 13430424331055 is 55013342403431.
It is not a de Polignac number, because 13430424331055 - 224 = 13430407553839 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 878336 + ... + 5256645.
It is an arithmetic number, because the mean of its divisors is an integer number (1010873254104).
Almost surely, 213430424331055 is an apocalyptic number.
13430424331055 is a deficient number, since it is larger than the sum of its proper divisors (2743547734609).
13430424331055 is a wasteful number, since it uses less digits than its factorization.
13430424331055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6136546.
The product of its (nonzero) digits is 259200, while the sum is 38.
Adding to 13430424331055 its reverse (55013342403431), we get a palindrome (68443766734486).
The spelling of 13430424331055 in words is "thirteen trillion, four hundred thirty billion, four hundred twenty-four million, three hundred thirty-one thousand, fifty-five".
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