Base | Representation |
---|---|
bin | 1011101001111000011… |
… | …0100101001110111000 |
3 | 201010210202011201110112 |
4 | 2322132012211032320 |
5 | 11240023040133422 |
6 | 231551423203452 |
7 | 20315443412300 |
oct | 2723606451670 |
9 | 633722151415 |
10 | 200221021112 |
11 | 77a05601682 |
12 | 32979746588 |
13 | 15b5b0565b8 |
14 | 99955b6600 |
15 | 531ca81ee2 |
hex | 2e9e1a53b8 |
200221021112 has 48 divisors (see below), whose sum is σ = 438776444520. Its totient is φ = 85402296000.
The previous prime is 200221021109. The next prime is 200221021151. The reversal of 200221021112 is 211120122002.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1127639 + ... + 1293062.
Almost surely, 2200221021112 is an apocalyptic number.
It is an amenable number.
200221021112 is an abundant number, since it is smaller than the sum of its proper divisors (238555423408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200221021112 is a wasteful number, since it uses less digits than its factorization.
200221021112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2420932 (or 2420921 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 200221021112 its reverse (211120122002), we get a palindrome (411341143114).
The spelling of 200221021112 in words is "two hundred billion, two hundred twenty-one million, twenty-one thousand, one hundred twelve".
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