Base | Representation |
---|---|
bin | 1100010101110110000… |
… | …0100000011011000001 |
3 | 202021021012011201112010 |
4 | 3011131200200123001 |
5 | 11433210140400001 |
6 | 241222431323133 |
7 | 21214051651533 |
oct | 3053540403301 |
9 | 667235151463 |
10 | 212022200001 |
11 | 81a11005a87 |
12 | 351119804a9 |
13 | 16cbbc575a1 |
14 | a394a3b853 |
15 | 57adb2c8d6 |
hex | 315d8206c1 |
212022200001 has 8 divisors (see below), whose sum is σ = 282717884160. Its totient is φ = 141337324592.
The previous prime is 212022199969. The next prime is 212022200041. The reversal of 212022200001 is 100002220212.
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 212022200001 - 25 = 212022199969 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 212022200001.
It is not an unprimeable number, because it can be changed into a prime (212022200041) 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, 2656305 + ... + 2734958.
It is an arithmetic number, because the mean of its divisors is an integer number (35339735520).
Almost surely, 2212022200001 is an apocalyptic number.
It is an amenable number.
212022200001 is a deficient number, since it is larger than the sum of its proper divisors (70695684159).
212022200001 is a wasteful number, since it uses less digits than its factorization.
212022200001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5404375.
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 212022200001 its reverse (100002220212), we get a palindrome (312024420213).
The spelling of 212022200001 in words is "two hundred twelve billion, twenty-two million, two hundred thousand, one".
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