Base | Representation |
---|---|
bin | 1001000110110010010110… |
… | …0111111101101011010100 |
3 | 1022110011020102200110220002 |
4 | 2101230211213331223110 |
5 | 2303014441200001322 |
6 | 33143312521230432 |
7 | 2052233435546114 |
oct | 221544547755324 |
9 | 38404212613802 |
10 | 10012200000212 |
11 | 3210171978823 |
12 | 1158521632418 |
13 | 5781b9877467 |
14 | 26884352d044 |
15 | 12569101cc92 |
hex | 91b259fdad4 |
10012200000212 has 12 divisors (see below), whose sum is σ = 18443526316320. Its totient is φ = 4742621052696.
The previous prime is 10012200000211. The next prime is 10012200000331. The reversal of 10012200000212 is 21200000221001.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 10012200000193 and 10012200000202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10012200000211) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65869736768 + ... + 65869736919.
It is an arithmetic number, because the mean of its divisors is an integer number (1536960526360).
Almost surely, 210012200000212 is an apocalyptic number.
It is an amenable number.
10012200000212 is a deficient number, since it is larger than the sum of its proper divisors (8431326316108).
10012200000212 is a wasteful number, since it uses less digits than its factorization.
10012200000212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131739473710 (or 131739473708 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 10012200000212 its reverse (21200000221001), we get a palindrome (31212200221213).
The spelling of 10012200000212 in words is "ten trillion, twelve billion, two hundred million, two hundred twelve", and thus it is an aban number.
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