Base | Representation |
---|---|
bin | 101111110010111111010010… |
… | …001001100110101001111000 |
3 | 1000120022002012101102212120121 |
4 | 233302333102021212221320 |
5 | 210023103400141213422 |
6 | 2023030035450103024 |
7 | 62164216024045300 |
oct | 5762772211465170 |
9 | 1016262171385517 |
10 | 210212110101112 |
11 | 60a86500a2a799 |
12 | 1b6b062241aa74 |
13 | 903abbc63a472 |
14 | 39ca46b312600 |
15 | 19481756c48c7 |
hex | bf2fd2266a78 |
210212110101112 has 96 divisors (see below), whose sum is σ = 466052653890720. Its totient is φ = 88606790818560.
The previous prime is 210212110101109. The next prime is 210212110101121. The reversal of 210212110101112 is 211101011212012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 298620178 + ... + 299323294.
It is an arithmetic number, because the mean of its divisors is an integer number (4854715144695).
Almost surely, 2210212110101112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 210212110101112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233026326945360).
210212110101112 is an abundant number, since it is smaller than the sum of its proper divisors (255840543789608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210212110101112 is a wasteful number, since it uses less digits than its factorization.
210212110101112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 715701 (or 715690 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 16.
Adding to 210212110101112 its reverse (211101011212012), we get a palindrome (421313121313124).
The spelling of 210212110101112 in words is "two hundred ten trillion, two hundred twelve billion, one hundred ten million, one hundred one thousand, one hundred twelve".
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