Base | Representation |
---|---|
bin | 11000111111000111… |
… | …11101111101100111 |
3 | 1021121212121100220012 |
4 | 30133203331331213 |
5 | 204433043040143 |
6 | 10055033400435 |
7 | 653264504051 |
oct | 143743757547 |
9 | 37555540805 |
10 | 13414424423 |
11 | 5764102684 |
12 | 272456911b |
13 | 135a1c395a |
14 | 9138068d1 |
15 | 537a14418 |
hex | 31f8fdf67 |
13414424423 has 4 divisors (see below), whose sum is σ = 13420417920. Its totient is φ = 13408430928.
The previous prime is 13414424399. The next prime is 13414424449. The reversal of 13414424423 is 32442441431.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32442441431 = 433 ⋅74924807.
It is a cyclic number.
It is not a de Polignac number, because 13414424423 - 216 = 13414358887 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13414424423.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13414424453) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2993390 + ... + 2997867.
It is an arithmetic number, because the mean of its divisors is an integer number (3355104480).
Almost surely, 213414424423 is an apocalyptic number.
13414424423 is a deficient number, since it is larger than the sum of its proper divisors (5993497).
13414424423 is an equidigital number, since it uses as much as digits as its factorization.
13414424423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5993496.
The product of its digits is 36864, while the sum is 32.
Adding to 13414424423 its reverse (32442441431), we get a palindrome (45856865854).
The spelling of 13414424423 in words is "thirteen billion, four hundred fourteen million, four hundred twenty-four thousand, four hundred twenty-three".
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