Base | Representation |
---|---|
bin | 1011101001011110011… |
… | …1100100111010010000 |
3 | 201010112011110120011021 |
4 | 2322113213210322100 |
5 | 11234312212330112 |
6 | 231532535325224 |
7 | 20312652614161 |
oct | 2722747447220 |
9 | 633464416137 |
10 | 200112230032 |
11 | 7795a1562a0 |
12 | 32949220814 |
13 | 15b41655590 |
14 | 9984d77768 |
15 | 5313242907 |
hex | 2e979e4e90 |
200112230032 has 80 divisors (see below), whose sum is σ = 455664710592. Its totient is φ = 83932853760.
The previous prime is 200112230029. The next prime is 200112230039. The reversal of 200112230032 is 230032211002.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 200112229988 and 200112230015.
It is not an unprimeable number, because it can be changed into a prime (200112230039) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7003038 + ... + 7031554.
Almost surely, 2200112230032 is an apocalyptic number.
200112230032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 200112230032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227832355296).
200112230032 is an abundant number, since it is smaller than the sum of its proper divisors (255552480560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200112230032 is a wasteful number, since it uses less digits than its factorization.
200112230032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31616 (or 31610 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 200112230032 its reverse (230032211002), we get a palindrome (430144441034).
The spelling of 200112230032 in words is "two hundred billion, one hundred twelve million, two hundred thirty thousand, thirty-two".
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