Base | Representation |
---|---|
bin | 11101101100010100001… |
… | …10100011100010101011 |
3 | 10121112101011212102102021 |
4 | 32312022012203202223 |
5 | 113203404400122103 |
6 | 2100403505445311 |
7 | 133465051546330 |
oct | 16661206434253 |
9 | 3545334772367 |
10 | 1020224223403 |
11 | 363746a82310 |
12 | 145887040837 |
13 | 7528c25c338 |
14 | 37544418987 |
15 | 1b812023bbd |
hex | ed8a1a38ab |
1020224223403 has 16 divisors (see below), whose sum is σ = 1285080943104. Its totient is φ = 786784239360.
The previous prime is 1020224223391. The next prime is 1020224223427. The reversal of 1020224223403 is 3043224220201.
1020224223403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1020224223403 - 217 = 1020224092331 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1020224223443) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68289775 + ... + 68304712.
It is an arithmetic number, because the mean of its divisors is an integer number (80317558944).
Almost surely, 21020224223403 is an apocalyptic number.
1020224223403 is a deficient number, since it is larger than the sum of its proper divisors (264856719701).
1020224223403 is a wasteful number, since it uses less digits than its factorization.
1020224223403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136594602.
The product of its (nonzero) digits is 4608, while the sum is 25.
Adding to 1020224223403 its reverse (3043224220201), we get a palindrome (4063448443604).
The spelling of 1020224223403 in words is "one trillion, twenty billion, two hundred twenty-four million, two hundred twenty-three thousand, four hundred three".
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