Base | Representation |
---|---|
bin | 110011001111001011… |
… | …0111101101001101100 |
3 | 101112000020202001102110 |
4 | 1212132112331221230 |
5 | 3300320414032340 |
6 | 122314134124020 |
7 | 10643446041636 |
oct | 1463626755154 |
9 | 345006661373 |
10 | 110031002220 |
11 | 427336a5587 |
12 | 193a91b0610 |
13 | a4b6a63109 |
14 | 547b373a56 |
15 | 2cdebbd680 |
hex | 199e5bda6c |
110031002220 has 72 divisors (see below), whose sum is σ = 325155391344. Its totient is φ = 27797300352.
The previous prime is 110031002203. The next prime is 110031002233. The reversal of 110031002220 is 22200130011.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 110031002196 and 110031002205.
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, 2518299 + ... + 2561618.
It is an arithmetic number, because the mean of its divisors is an integer number (4516047102).
Almost surely, 2110031002220 is an apocalyptic number.
110031002220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
110031002220 is an abundant number, since it is smaller than the sum of its proper divisors (215124389124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
110031002220 is a wasteful number, since it uses less digits than its factorization.
110031002220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5079967 (or 5079946 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 110031002220 its reverse (22200130011), we get a palindrome (132231132231).
The spelling of 110031002220 in words is "one hundred ten billion, thirty-one million, two thousand, two hundred twenty".
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