Base | Representation |
---|---|
bin | 10111001010001100… |
… | …00110011001000111 |
3 | 1012002111212001122102 |
4 | 23211012012121013 |
5 | 200430440003403 |
6 | 5413433222315 |
7 | 620054100041 |
oct | 134506063107 |
9 | 35074761572 |
10 | 12433516103 |
11 | 5300439748 |
12 | 24abb6199b |
13 | 1231c0c628 |
14 | 85d428a91 |
15 | 4cb854b88 |
hex | 2e5186647 |
12433516103 has 4 divisors (see below), whose sum is σ = 12441159720. Its totient is φ = 12425872488.
The previous prime is 12433516097. The next prime is 12433516127. The reversal of 12433516103 is 30161533421.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30161533421 = 31 ⋅972952691.
It is a cyclic number.
It is not a de Polignac number, because 12433516103 - 216 = 12433450567 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12433519103) 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, 3819368 + ... + 3822621.
It is an arithmetic number, because the mean of its divisors is an integer number (3110289930).
Almost surely, 212433516103 is an apocalyptic number.
12433516103 is a deficient number, since it is larger than the sum of its proper divisors (7643617).
12433516103 is an equidigital number, since it uses as much as digits as its factorization.
12433516103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7643616.
The product of its (nonzero) digits is 6480, while the sum is 29.
The spelling of 12433516103 in words is "twelve billion, four hundred thirty-three million, five hundred sixteen thousand, one hundred three".
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