Base | Representation |
---|---|
bin | 1000001100110101… |
… | …0011110101101110 |
3 | 12200102010211222201 |
4 | 2003031103311232 |
5 | 14002013220210 |
6 | 1002233332114 |
7 | 105356531113 |
oct | 20315236556 |
9 | 5612124881 |
10 | 2201304430 |
11 | a2a640666 |
12 | 51526703a |
13 | 29109a300 |
14 | 16c4da90a |
15 | cd3c853a |
hex | 83353d6e |
2201304430 has 48 divisors (see below), whose sum is σ = 4354852464. Its totient is φ = 800616960.
The previous prime is 2201304409. The next prime is 2201304431. The reversal of 2201304430 is 344031022.
It is a junction number, because it is equal to n+sod(n) for n = 2201304398 and 2201304407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2201304431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103510 + ... + 122950.
It is an arithmetic number, because the mean of its divisors is an integer number (90726093).
Almost surely, 22201304430 is an apocalyptic number.
2201304430 is a deficient number, since it is larger than the sum of its proper divisors (2153548034).
2201304430 is a wasteful number, since it uses less digits than its factorization.
2201304430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19541 (or 19528 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 2201304430 is about 46918.0608081792. The cubic root of 2201304430 is about 1300.8484461404.
Adding to 2201304430 its reverse (344031022), we get a palindrome (2545335452).
The spelling of 2201304430 in words is "two billion, two hundred one million, three hundred four thousand, four hundred thirty".
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