Base | Representation |
---|---|
bin | 101111111111111100000100… |
… | …111111000111111001110000 |
3 | 1000200110011012211012210110121 |
4 | 233333330010333013321300 |
5 | 210132143414413101000 |
6 | 2024550532453540024 |
7 | 62315421610550146 |
oct | 5777740477077160 |
9 | 1020404184183417 |
10 | 211102021222000 |
11 | 6129995661a367 |
12 | 1b814b9b944614 |
13 | 90a3ab1b8a3cc |
14 | 3a1b56c83b596 |
15 | 19613ac138b1a |
hex | bfff04fc7e70 |
211102021222000 has 80 divisors (see below), whose sum is σ = 515498595603264. Its totient is φ = 83604760800000.
The previous prime is 211102021221977. The next prime is 211102021222007. The reversal of 211102021222000 is 222120201112.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (211102021222007) 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 15 ways as a sum of consecutive naturals, for example, 522327756 + ... + 522731755.
Almost surely, 2211102021222000 is an apocalyptic number.
211102021222000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
211102021222000 is an abundant number, since it is smaller than the sum of its proper divisors (304396574381264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211102021222000 is a wasteful number, since it uses less digits than its factorization.
211102021222000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1045059635 (or 1045059619 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 211102021222000 its reverse (222120201112), we get a palindrome (211324141423112).
The spelling of 211102021222000 in words is "two hundred eleven trillion, one hundred two billion, twenty-one million, two hundred twenty-two thousand".
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