Base | Representation |
---|---|
bin | 101111111110110000110011… |
… | …110011000100000100011100 |
3 | 1000200011102121101222122201121 |
4 | 233332300303303010010130 |
5 | 210124332410231223400 |
6 | 2024445445122020324 |
7 | 62306531052362521 |
oct | 5776606363040434 |
9 | 1020142541878647 |
10 | 211021202211100 |
11 | 61268653378276 |
12 | 1b8013a57a76a4 |
13 | 90992a2177578 |
14 | 3a176a2dc9148 |
15 | 195e22bcda21a |
hex | bfec33cc411c |
211021202211100 has 18 divisors (see below), whose sum is σ = 457916008798304. Its totient is φ = 84408480884400.
The previous prime is 211021202211037. The next prime is 211021202211119. The reversal of 211021202211100 is 1112202120112.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1055106010956 + ... + 1055106011155.
Almost surely, 2211021202211100 is an apocalyptic number.
211021202211100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
211021202211100 is an abundant number, since it is smaller than the sum of its proper divisors (246894806587204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211021202211100 is a wasteful number, since it uses less digits than its factorization.
211021202211100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2110212022125 (or 2110212022118 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 211021202211100 its reverse (1112202120112), we get a palindrome (212133404331212).
The spelling of 211021202211100 in words is "two hundred eleven trillion, twenty-one billion, two hundred two million, two hundred eleven thousand, one hundred".
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