Base | Representation |
---|---|
bin | 110011010010100001… |
… | …1001000101110011100 |
3 | 101112022001221120212022 |
4 | 1212211003020232130 |
5 | 3301033132321322 |
6 | 122333223555312 |
7 | 10646311064660 |
oct | 1464503105634 |
9 | 345261846768 |
10 | 110143245212 |
11 | 42790a99390 |
12 | 1941a8bbb38 |
13 | a5040a23a0 |
14 | 548c2308a0 |
15 | 2ce9990942 |
hex | 19a50c8b9c |
110143245212 has 48 divisors (see below), whose sum is σ = 258798124032. Its totient is φ = 39611954880.
The previous prime is 110143245209. The next prime is 110143245229. The reversal of 110143245212 is 212542341011.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13750148 + ... + 13758155.
It is an arithmetic number, because the mean of its divisors is an integer number (5391627584).
Almost surely, 2110143245212 is an apocalyptic number.
It is an amenable number.
110143245212 is an abundant number, since it is smaller than the sum of its proper divisors (148654878820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
110143245212 is a wasteful number, since it uses less digits than its factorization.
110143245212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27508338 (or 27508336 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 26.
Adding to 110143245212 its reverse (212542341011), we get a palindrome (322685586223).
The spelling of 110143245212 in words is "one hundred ten billion, one hundred forty-three million, two hundred forty-five thousand, two hundred twelve".
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