Base | Representation |
---|---|
bin | 1100010101110110000… |
… | …0111001001010010100 |
3 | 202021021012100212112010 |
4 | 3011131200321022110 |
5 | 11433210202120312 |
6 | 241222433424220 |
7 | 21214052553132 |
oct | 3053540711224 |
9 | 667235325463 |
10 | 212022301332 |
11 | 81a11075126 |
12 | 35111a0b070 |
13 | 16cbbc9174a |
14 | a394a66752 |
15 | 57adb4c93c |
hex | 315d839294 |
212022301332 has 24 divisors (see below), whose sum is σ = 495144117216. Its totient is φ = 70613327008.
The previous prime is 212022301327. The next prime is 212022301357. The reversal of 212022301332 is 233103220212.
It is a happy number.
212022301332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 212022301299 and 212022301308.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 7582143 + ... + 7610054.
It is an arithmetic number, because the mean of its divisors is an integer number (20631004884).
Almost surely, 2212022301332 is an apocalyptic number.
It is an amenable number.
212022301332 is an abundant number, since it is smaller than the sum of its proper divisors (283121815884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212022301332 is a wasteful number, since it uses less digits than its factorization.
212022301332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15193367 (or 15193365 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 212022301332 its reverse (233103220212), we get a palindrome (445125521544).
The spelling of 212022301332 in words is "two hundred twelve billion, twenty-two million, three hundred one thousand, three hundred thirty-two".
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