Base | Representation |
---|---|
bin | 101111110010111111011010… |
… | …001001100011000010000000 |
3 | 1000120022002112201222002022221 |
4 | 233302333122021203002000 |
5 | 210023104134020212000 |
6 | 2023030101042340424 |
7 | 62164222243542331 |
oct | 5762773211430200 |
9 | 1016262481862287 |
10 | 210212244304000 |
11 | 60a8656a762374 |
12 | 1b6b065b35a714 |
13 | 903ac11397c63 |
14 | 39ca481088288 |
15 | 194818238361a |
hex | bf2fda263080 |
210212244304000 has 64 divisors (see below), whose sum is σ = 522640192440600. Its totient is φ = 84084897715200.
The previous prime is 210212244303977. The next prime is 210212244304123. The reversal of 210212244304000 is 403442212012.
It can be written as a sum of positive squares in 4 ways, for example, as 14420732831296 + 195791511472704 = 3797464^2 + 13992552^2 .
It is a tau number, because it is divible by the number of its divisors (64).
It is a Harshad number since it is a multiple of its sum of digits (25).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6569116635 + ... + 6569148634.
Almost surely, 2210212244304000 is an apocalyptic number.
210212244304000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
210212244304000 is an abundant number, since it is smaller than the sum of its proper divisors (312427948136600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210212244304000 is an equidigital number, since it uses as much as digits as its factorization.
210212244304000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13138265298 (or 13138265276 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 210212244304000 its reverse (403442212012), we get a palindrome (210615686516012).
The spelling of 210212244304000 in words is "two hundred ten trillion, two hundred twelve billion, two hundred forty-four million, three hundred four thousand".
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