Base | Representation |
---|---|
bin | 11001011111100100000100… |
… | …101101001010111010010000 |
3 | 112200222120211112022001222000 |
4 | 121133210010231022322100 |
5 | 104143434132223241422 |
6 | 1034243150420314000 |
7 | 32421263040130041 |
oct | 3137440455127220 |
9 | 480876745261860 |
10 | 112120200212112 |
11 | 327a7a01063454 |
12 | 106a9790242900 |
13 | 4a73b7434c8a1 |
14 | 1d9890a5728c8 |
15 | ce6785042cac |
hex | 65f904b4ae90 |
112120200212112 has 80 divisors (see below), whose sum is σ = 321852104700480. Its totient is φ = 37370426692608.
The previous prime is 112120200212077. The next prime is 112120200212131. The reversal of 112120200212112 is 211212002021211.
112120200212112 is a `hidden beast` number, since 1 + 121 + 20 + 200 + 212 + 112 = 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 15 ways as a sum of consecutive naturals, for example, 4884678 + ... + 15751205.
It is an arithmetic number, because the mean of its divisors is an integer number (4023151308756).
Almost surely, 2112120200212112 is an apocalyptic number.
112120200212112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
112120200212112 is an abundant number, since it is smaller than the sum of its proper divisors (209731904488368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112120200212112 is a wasteful number, since it uses less digits than its factorization.
112120200212112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20648477 (or 20648465 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 18.
Adding to 112120200212112 its reverse (211212002021211), we get a palindrome (323332202233323).
The spelling of 112120200212112 in words is "one hundred twelve trillion, one hundred twenty billion, two hundred million, two hundred twelve thousand, one hundred twelve".
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