Base | Representation |
---|---|
bin | 11001011101111110100100… |
… | …011001010110001010110100 |
3 | 112200121011111211101211020100 |
4 | 121131332210121112022310 |
5 | 104140142424304021322 |
6 | 1034121123430434100 |
7 | 32410354131362442 |
oct | 3135764431261264 |
9 | 480534454354210 |
10 | 112011210220212 |
11 | 32765762052386 |
12 | 10690633802930 |
13 | 4a667c5185314 |
14 | 1d9352b583b92 |
15 | ce3a06956dac |
hex | 65dfa46562b4 |
112011210220212 has 72 divisors (see below), whose sum is σ = 299804246554176. Its totient is φ = 35139653961984.
The previous prime is 112011210220201. The next prime is 112011210220223. The reversal of 112011210220212 is 212022012110211.
112011210220212 is a `hidden beast` number, since 1 + 1 + 20 + 1 + 1 + 210 + 220 + 212 = 666.
It is an interprime number because it is at equal distance from previous prime (112011210220201) and next prime (112011210220223).
It is a super-2 number, since 2×1120112102202122 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
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, 16448163 + ... + 22238805.
It is an arithmetic number, because the mean of its divisors is an integer number (4163947868808).
Almost surely, 2112011210220212 is an apocalyptic number.
112011210220212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
112011210220212 is an abundant number, since it is smaller than the sum of its proper divisors (187793036333964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112011210220212 is a wasteful number, since it uses less digits than its factorization.
112011210220212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5822277 (or 5822272 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 18.
Adding to 112011210220212 its reverse (212022012110211), we get a palindrome (324033222330423).
The spelling of 112011210220212 in words is "one hundred twelve trillion, eleven billion, two hundred ten million, two hundred twenty thousand, two hundred twelve".
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