Base | Representation |
---|---|
bin | 1100010110100000011… |
… | …1111111000100010110 |
3 | 202021201121100020000100 |
4 | 3011220013333010112 |
5 | 11434041240240202 |
6 | 241252233154530 |
7 | 21221343653604 |
oct | 3055007770426 |
9 | 667647306010 |
10 | 212200321302 |
11 | 81aa2605172 |
12 | 3516155ba46 |
13 | 17019b212c8 |
14 | a3b0566874 |
15 | 57be5b441c |
hex | 31681ff116 |
212200321302 has 12 divisors (see below), whose sum is σ = 459767362860. Its totient is φ = 70733440428.
The previous prime is 212200321283. The next prime is 212200321309. The reversal of 212200321302 is 203123002212.
212200321302 is a `hidden beast` number, since 21 + 2 + 20 + 0 + 321 + 302 = 666.
212200321302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 11788906739 = 212200321302 / (2 + 1 + 2 + 2 + 0 + 0 + 3 + 2 + 1 + 3 + 0 + 2).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212200321309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5894453352 + ... + 5894453387.
It is an arithmetic number, because the mean of its divisors is an integer number (38313946905).
Almost surely, 2212200321302 is an apocalyptic number.
212200321302 is an abundant number, since it is smaller than the sum of its proper divisors (247567041558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212200321302 is a wasteful number, since it uses less digits than its factorization.
212200321302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11788906747 (or 11788906744 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 212200321302 its reverse (203123002212), we get a palindrome (415323323514).
The spelling of 212200321302 in words is "two hundred twelve billion, two hundred million, three hundred twenty-one thousand, three hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •