Base | Representation |
---|---|
bin | 110010000001110111000000… |
… | …100011110110011001100000 |
3 | 1001212001200011200210201220000 |
4 | 302001313000203312121200 |
5 | 212314433131204330422 |
6 | 2055544234234220000 |
7 | 64226436151146030 |
oct | 6201670043663140 |
9 | 1055050150721800 |
10 | 220030110230112 |
11 | 64121278062986 |
12 | 20817386884600 |
13 | 95a099a720a10 |
14 | 3c4972abc18c0 |
15 | 1a6874c574cac |
hex | c81dc08f6660 |
220030110230112 has 960 divisors, whose sum is σ = 832661094988800. Its totient is φ = 55400033120256.
The previous prime is 220030110230003. The next prime is 220030110230143. The reversal of 220030110230112 is 211032011030022.
220030110230112 is a `hidden beast` number, since 2 + 20 + 0 + 301 + 1 + 0 + 230 + 112 = 666.
It is a super-4 number, since 4×2200301102301124 (a number of 58 digits) contains 4444 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 159 ways as a sum of consecutive naturals, for example, 2837265514 + ... + 2837343062.
It is an arithmetic number, because the mean of its divisors is an integer number (867355307280).
Almost surely, 2220030110230112 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 220030110230112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (416330547494400).
220030110230112 is an abundant number, since it is smaller than the sum of its proper divisors (612630984758688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220030110230112 is a wasteful number, since it uses less digits than its factorization.
220030110230112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78137 (or 78120 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 220030110230112 its reverse (211032011030022), we get a palindrome (431062121260134).
The spelling of 220030110230112 in words is "two hundred twenty trillion, thirty billion, one hundred ten million, two hundred thirty thousand, one hundred twelve".
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