Base | Representation |
---|---|
bin | 1010001100100000111000… |
… | …0010101000000110011000 |
3 | 1110200200020011021022010012 |
4 | 2203020032002220012120 |
5 | 2432131241123241440 |
6 | 35501503212141052 |
7 | 2234621506420025 |
oct | 243101602500630 |
9 | 43620204238105 |
10 | 11210100212120 |
11 | 36321a4360a57 |
12 | 1310713a67788 |
13 | 6341531198b4 |
14 | 2aa800c2454c |
15 | 1469016d3e65 |
hex | a320e0a8198 |
11210100212120 has 32 divisors (see below), whose sum is σ = 25222820940720. Its totient is φ = 4484023113600.
The previous prime is 11210100212009. The next prime is 11210100212123. The reversal of 11210100212120 is 2121200101211.
It is a junction number, because it is equal to n+sod(n) for n = 11210100212095 and 11210100212104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11210100212123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19654970 + ... + 20217270.
Almost surely, 211210100212120 is an apocalyptic number.
11210100212120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11210100212120 is an abundant number, since it is smaller than the sum of its proper divisors (14012720728600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11210100212120 is a wasteful number, since it uses less digits than its factorization.
11210100212120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1060715 (or 1060711 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 11210100212120 its reverse (2121200101211), we get a palindrome (13331300313331).
The spelling of 11210100212120 in words is "eleven trillion, two hundred ten billion, one hundred million, two hundred twelve thousand, one hundred twenty".
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