Base | Representation |
---|---|
bin | 1001001001110111011101… |
… | …01111111101101101100001 |
3 | 2122021102121210200202112221 |
4 | 10210323232233331231201 |
5 | 10114303143402100001 |
6 | 110451410233551041 |
7 | 4145234450222122 |
oct | 444735657755541 |
9 | 78242553622487 |
10 | 20130222300001 |
11 | 64611a7770480 |
12 | 2311456875481 |
13 | b3036c24cb18 |
14 | 4d8445072049 |
15 | 24d9774ab1a1 |
hex | 124eeebfdb61 |
20130222300001 has 32 divisors (see below), whose sum is σ = 22313828566656. Its totient is φ = 18008331264000.
The previous prime is 20130222299953. The next prime is 20130222300091. The reversal of 20130222300001 is 10000322203102.
It is not a de Polignac number, because 20130222300001 - 223 = 20130213911393 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20130222300091) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99053845 + ... + 99256861.
It is an arithmetic number, because the mean of its divisors is an integer number (697307142708).
Almost surely, 220130222300001 is an apocalyptic number.
It is an amenable number.
20130222300001 is a deficient number, since it is larger than the sum of its proper divisors (2183606266655).
20130222300001 is a wasteful number, since it uses less digits than its factorization.
20130222300001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203713.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 20130222300001 its reverse (10000322203102), we get a palindrome (30130544503103).
The spelling of 20130222300001 in words is "twenty trillion, one hundred thirty billion, two hundred twenty-two million, three hundred thousand, one".
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