Base | Representation |
---|---|
bin | 110000001110011101101101… |
… | …110011100001011011110000 |
3 | 1000210222120201110122102221021 |
4 | 300032131231303201123300 |
5 | 210300022213310414300 |
6 | 2031033254202505224 |
7 | 62450506661101111 |
oct | 6016355563413360 |
9 | 1023876643572837 |
10 | 212100212201200 |
11 | 6164421638a144 |
12 | 1b956537b05214 |
13 | 9146c6c427c2b |
14 | 3a539c2900208 |
15 | 197c32eb63d1a |
hex | c0e76dce16f0 |
212100212201200 has 60 divisors (see below), whose sum is σ = 523342942547560. Its totient is φ = 82547109607680.
The previous prime is 212100212201173. The next prime is 212100212201279. The reversal of 212100212201200 is 2102212001212.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7165532910 + ... + 7165562509.
Almost surely, 2212100212201200 is an apocalyptic number.
212100212201200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
212100212201200 is an abundant number, since it is smaller than the sum of its proper divisors (311242730346360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212100212201200 is a wasteful number, since it uses less digits than its factorization.
212100212201200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14331095474 (or 14331095463 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 212100212201200 its reverse (2102212001212), we get a palindrome (214202424202412).
The spelling of 212100212201200 in words is "two hundred twelve trillion, one hundred billion, two hundred twelve million, two hundred one thousand, two hundred".
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