Base | Representation |
---|---|
bin | 10110010110110001… |
… | …10000110111001001 |
3 | 1010222110020222121012 |
4 | 23023120300313021 |
5 | 144040030413113 |
6 | 5302544453305 |
7 | 603266011514 |
oct | 131330606711 |
9 | 33873228535 |
10 | 12002201033 |
11 | 50a9a25309 |
12 | 23ab61a235 |
13 | 1193755604 |
14 | 81c031d7b |
15 | 4a3a57aa8 |
hex | 2cb630dc9 |
12002201033 has 4 divisors (see below), whose sum is σ = 12003210180. Its totient is φ = 12001191888.
The previous prime is 12002200981. The next prime is 12002201039. The reversal of 12002201033 is 33010220021.
It is a happy number.
12002201033 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.
It can be written as a sum of positive squares in 2 ways, for example, as 1770473929 + 10231727104 = 42077^2 + 101152^2 .
It is a cyclic number.
It is not a de Polignac number, because 12002201033 - 222 = 11998006729 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12002200999 and 12002201017.
It is not an unprimeable number, because it can be changed into a prime (12002201039) 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, 486518 + ... + 510591.
It is an arithmetic number, because the mean of its divisors is an integer number (3000802545).
Almost surely, 212002201033 is an apocalyptic number.
It is an amenable number.
12002201033 is a deficient number, since it is larger than the sum of its proper divisors (1009147).
12002201033 is an equidigital number, since it uses as much as digits as its factorization.
12002201033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1009146.
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 12002201033 its reverse (33010220021), we get a palindrome (45012421054).
The spelling of 12002201033 in words is "twelve billion, two million, two hundred one thousand, thirty-three".
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