Base | Representation |
---|---|
bin | 101111110010110100000111… |
… | …000001010000000111100100 |
3 | 1000120020221020020021110101200 |
4 | 233302310013001100013210 |
5 | 210022404312210432322 |
6 | 2023020333133322500 |
7 | 62163312506432226 |
oct | 5762640701200744 |
9 | 1016227206243350 |
10 | 210200112202212 |
11 | 60a81404483770 |
12 | 1b6aa234336430 |
13 | 9039a29a600c2 |
14 | 39c9a4dac0416 |
15 | 1947bc221b8ac |
hex | bf2d070501e4 |
210200112202212 has 144 divisors (see below), whose sum is σ = 600452054879040. Its totient is φ = 61445177164800.
The previous prime is 210200112202159. The next prime is 210200112202231. The reversal of 210200112202212 is 212202211002012.
It is a happy number.
210200112202212 is a `hidden beast` number, since 2 + 10 + 200 + 11 + 220 + 221 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 71288398 + ... + 74178405.
It is an arithmetic number, because the mean of its divisors is an integer number (4169805936660).
Almost surely, 2210200112202212 is an apocalyptic number.
210200112202212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
210200112202212 is an abundant number, since it is smaller than the sum of its proper divisors (390251942676828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210200112202212 is a wasteful number, since it uses less digits than its factorization.
210200112202212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145466954 (or 145466949 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 210200112202212 its reverse (212202211002012), we get a palindrome (422402323204224).
The spelling of 210200112202212 in words is "two hundred ten trillion, two hundred billion, one hundred twelve million, two hundred two thousand, two hundred twelve".
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