Base | Representation |
---|---|
bin | 110000001111111010101111… |
… | …101001110110111101110110 |
3 | 1000211100010112220102221122200 |
4 | 300033322233221312331312 |
5 | 210303141301402241042 |
6 | 2031151214123005330 |
7 | 62460644216505030 |
oct | 6017725751667566 |
9 | 1024303486387580 |
10 | 212200101212022 |
11 | 616826150a8450 |
12 | 1b971974669846 |
13 | 91534cac46cb1 |
14 | 3a5877ad0cc50 |
15 | 197ec29277c4c |
hex | c0feafa76f76 |
212200101212022 has 48 divisors (see below), whose sum is σ = 573215857823232. Its totient is φ = 55116909405360.
The previous prime is 212200101211999. The next prime is 212200101212023. The reversal of 212200101212022 is 220212101002212.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 212200101211986 and 212200101212004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212200101212023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76551261678 + ... + 76551264449.
It is an arithmetic number, because the mean of its divisors is an integer number (11941997037984).
Almost surely, 2212200101212022 is an apocalyptic number.
212200101212022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
212200101212022 is an abundant number, since it is smaller than the sum of its proper divisors (361015756611210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212200101212022 is a wasteful number, since it uses less digits than its factorization.
212200101212022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 153102526153 (or 153102526150 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 212200101212022 its reverse (220212101002212), we get a palindrome (432412202214234).
The spelling of 212200101212022 in words is "two hundred twelve trillion, two hundred billion, one hundred one million, two hundred twelve thousand, twenty-two".
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