Base | Representation |
---|---|
bin | 1011101001011101111… |
… | …1111000010011011000 |
3 | 201010112000200001100220 |
4 | 2322113133320103120 |
5 | 11234311203243222 |
6 | 231532424200040 |
7 | 20312626511463 |
oct | 2722737702330 |
9 | 633460601326 |
10 | 200110212312 |
11 | 77958aa835a |
12 | 32948609020 |
13 | 15b410ca06a |
14 | 99849b02da |
15 | 5312e94b5c |
hex | 2e977f84d8 |
200110212312 has 32 divisors (see below), whose sum is σ = 500290490880. Its totient is φ = 66701409440.
The previous prime is 200110212311. The next prime is 200110212317. The reversal of 200110212312 is 213212011002.
It is a junction number, because it is equal to n+sod(n) for n = 200110212291 and 200110212300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200110212311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 850213 + ... + 1059755.
It is an arithmetic number, because the mean of its divisors is an integer number (15634077840).
Almost surely, 2200110212312 is an apocalyptic number.
It is an amenable number.
200110212312 is an abundant number, since it is smaller than the sum of its proper divisors (300180278568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200110212312 is a wasteful number, since it uses less digits than its factorization.
200110212312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 249343 (or 249339 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 200110212312 its reverse (213212011002), we get a palindrome (413322223314).
The spelling of 200110212312 in words is "two hundred billion, one hundred ten million, two hundred twelve thousand, three hundred twelve".
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