Base | Representation |
---|---|
bin | 1100010110111001000… |
… | …0100001010100010001 |
3 | 202021222202222010021112 |
4 | 3011232100201110101 |
5 | 11434244111101113 |
6 | 241310350503105 |
7 | 21224033420000 |
oct | 3055620412421 |
9 | 667882863245 |
10 | 212303222033 |
11 | 820456a7aa1 |
12 | 3518bb04a95 |
13 | 1703523c206 |
14 | a3c00b0c37 |
15 | 57c863d5a8 |
hex | 316e421511 |
212303222033 has 40 divisors (see below), whose sum is σ = 258801106368. Its totient is φ = 173819634912.
The previous prime is 212303222017. The next prime is 212303222101. The reversal of 212303222033 is 330222303212.
It is not a de Polignac number, because 212303222033 - 24 = 212303222017 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is not an unprimeable number, because it can be changed into a prime (212303222933) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 47102966 + ... + 47107472.
Almost surely, 2212303222033 is an apocalyptic number.
212303222033 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
212303222033 is a deficient number, since it is larger than the sum of its proper divisors (46497884335).
212303222033 is an frugal number, since it uses more digits than its factorization.
212303222033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5411 (or 5390 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 212303222033 its reverse (330222303212), we get a palindrome (542525525245).
The spelling of 212303222033 in words is "two hundred twelve billion, three hundred three million, two hundred twenty-two thousand, thirty-three".
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