Base | Representation |
---|---|
bin | 10110110010010001110011… |
… | …010101101000110010100100 |
3 | 111010211011222101110200021122 |
4 | 112302101303111220302210 |
5 | 101113333401133032322 |
6 | 553044450403033112 |
7 | 30052041361334120 |
oct | 2662216325506244 |
9 | 433734871420248 |
10 | 100212112002212 |
11 | 29a26799778961 |
12 | b2a594166b798 |
13 | 43bbc66883422 |
14 | 1aa6413748580 |
15 | b8bb3123a442 |
hex | 5b2473568ca4 |
100212112002212 has 12 divisors (see below), whose sum is σ = 200424224004480. Its totient is φ = 42948048000936.
The previous prime is 100212112002199. The next prime is 100212112002217. The reversal of 100212112002212 is 212200211212001.
100212112002212 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (100212112002217) 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, 1789502000012 + ... + 1789502000067.
It is an arithmetic number, because the mean of its divisors is an integer number (16702018667040).
Almost surely, 2100212112002212 is an apocalyptic number.
It is an amenable number.
100212112002212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100212112002212 is a wasteful number, since it uses less digits than its factorization.
100212112002212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3579004000090 (or 3579004000088 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 100212112002212 its reverse (212200211212001), we get a palindrome (312412323214213).
The spelling of 100212112002212 in words is "one hundred trillion, two hundred twelve billion, one hundred twelve million, two thousand, two hundred twelve".
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