Base | Representation |
---|---|
bin | 1100110100010100001… |
… | …1111110101100010100 |
3 | 210001101020220210001220 |
4 | 3031011003332230110 |
5 | 12101433203100340 |
6 | 245054233050340 |
7 | 21623545100403 |
oct | 3150503765424 |
9 | 701336823056 |
10 | 220202003220 |
11 | 85429321231 |
12 | 368152569b0 |
13 | 179c3802b34 |
14 | a92d14b63a |
15 | 5adbce2ed0 |
hex | 33450feb14 |
220202003220 has 48 divisors (see below), whose sum is σ = 643372813440. Its totient is φ = 56167467136.
The previous prime is 220202003183. The next prime is 220202003239. The reversal of 220202003220 is 22300202022.
220202003220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 220202003220.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79781955 + ... + 79784714.
It is an arithmetic number, because the mean of its divisors is an integer number (13403600280).
Almost surely, 2220202003220 is an apocalyptic number.
220202003220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
220202003220 is an abundant number, since it is smaller than the sum of its proper divisors (423170810220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220202003220 is a wasteful number, since it uses less digits than its factorization.
220202003220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159566704 (or 159566702 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 15.
Adding to 220202003220 its reverse (22300202022), we get a palindrome (242502205242).
The spelling of 220202003220 in words is "two hundred twenty billion, two hundred two million, three thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •