Base | Representation |
---|---|
bin | 10111110100110000… |
… | …00111011010110001 |
3 | 1020000101200210101111 |
4 | 23322120013122301 |
5 | 202143340413213 |
6 | 5513110033321 |
7 | 631650653440 |
oct | 137230073261 |
9 | 36011623344 |
10 | 12790560433 |
11 | 5473a35402 |
12 | 258b648841 |
13 | 128ab90c71 |
14 | 894a0ad57 |
15 | 4ecd80a3d |
hex | 2fa6076b1 |
12790560433 has 8 divisors (see below), whose sum is σ = 14621098752. Its totient is φ = 10960850976.
The previous prime is 12790560361. The next prime is 12790560439. The reversal of 12790560433 is 33406509721.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12790560433 - 225 = 12757006001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12790560439) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173785 + ... + 236182.
It is an arithmetic number, because the mean of its divisors is an integer number (1827637344).
Almost surely, 212790560433 is an apocalyptic number.
It is an amenable number.
12790560433 is a deficient number, since it is larger than the sum of its proper divisors (1830538319).
12790560433 is an equidigital number, since it uses as much as digits as its factorization.
12790560433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 414431.
The product of its (nonzero) digits is 136080, while the sum is 40.
The spelling of 12790560433 in words is "twelve billion, seven hundred ninety million, five hundred sixty thousand, four hundred thirty-three".
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