Base | Representation |
---|---|
bin | 10110011100100011… |
… | …10110011000000111 |
3 | 1011002211120000110201 |
4 | 23032101312120013 |
5 | 144134441022023 |
6 | 5311440431331 |
7 | 604425301141 |
oct | 131621663007 |
9 | 34084500421 |
10 | 12050720263 |
11 | 512435454a |
12 | 2403918547 |
13 | 11a0812a0a |
14 | 824661c91 |
15 | 4a7e3dbad |
hex | 2ce476607 |
12050720263 has 4 divisors (see below), whose sum is σ = 12056033560. Its totient is φ = 12045406968.
The previous prime is 12050720243. The next prime is 12050720267. The reversal of 12050720263 is 36202705021.
12050720263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36202705021 = 7 ⋅5171815003.
It is a cyclic number.
It is not a de Polignac number, because 12050720263 - 217 = 12050589191 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 (12050720267) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2653245 + ... + 2657782.
It is an arithmetic number, because the mean of its divisors is an integer number (3014008390).
Almost surely, 212050720263 is an apocalyptic number.
12050720263 is a deficient number, since it is larger than the sum of its proper divisors (5313297).
12050720263 is an equidigital number, since it uses as much as digits as its factorization.
12050720263 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5313296.
The product of its (nonzero) digits is 5040, while the sum is 28.
The spelling of 12050720263 in words is "twelve billion, fifty million, seven hundred twenty thousand, two hundred sixty-three".
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