Base | Representation |
---|---|
bin | 110010000101110100010100… |
… | …011011010010000111010011 |
3 | 1001220000200020010221022122200 |
4 | 302011310110123102013103 |
5 | 212333412200123211011 |
6 | 2100313215423334243 |
7 | 64255205261632512 |
oct | 6205642433220723 |
9 | 1056020203838580 |
10 | 220302100210131 |
11 | 64216661339635 |
12 | 20860033751383 |
13 | 95c0525533bb4 |
14 | 3c5896dcc6679 |
15 | 1a7086ab8d856 |
hex | c85d146d21d3 |
220302100210131 has 12 divisors (see below), whose sum is σ = 318224010131352. Its totient is φ = 146863513552896.
The previous prime is 220302100210117. The next prime is 220302100210163. The reversal of 220302100210131 is 131012001203022.
220302100210131 is a `hidden beast` number, since 2 + 20 + 302 + 1 + 0 + 0 + 210 + 131 = 666.
It is not a de Polignac number, because 220302100210131 - 245 = 185117728121299 is a prime.
It is a super-2 number, since 2×2203021002101312 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (220302100210531) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 379131381 + ... + 379712006.
It is an arithmetic number, because the mean of its divisors is an integer number (26518667510946).
Almost surely, 2220302100210131 is an apocalyptic number.
220302100210131 is a deficient number, since it is larger than the sum of its proper divisors (97921909921221).
220302100210131 is a wasteful number, since it uses less digits than its factorization.
220302100210131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 758875650 (or 758875647 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 220302100210131 its reverse (131012001203022), we get a palindrome (351314101413153).
The spelling of 220302100210131 in words is "two hundred twenty trillion, three hundred two billion, one hundred million, two hundred ten thousand, one hundred thirty-one".
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