Base | Representation |
---|---|
bin | 111110110111011010010… |
… | …001110101110000101101 |
3 | 120021222221111022001101000 |
4 | 332313122101311300231 |
5 | 1031240033141222341 |
6 | 13104343430510513 |
7 | 624055132113525 |
oct | 76673221656055 |
9 | 16258844261330 |
10 | 4320104242221 |
11 | 1416167246689 |
12 | 599322205439 |
13 | 2544cba9c651 |
14 | 10d146540685 |
15 | 775986268b6 |
hex | 3edda475c2d |
4320104242221 has 32 divisors (see below), whose sum is σ = 6684021169920. Its totient is φ = 2752539432192.
The previous prime is 4320104242193. The next prime is 4320104242283. The reversal of 4320104242221 is 1222424010234.
It is a happy number.
4320104242221 is a `hidden beast` number, since 4 + 3 + 2 + 0 + 10 + 424 + 2 + 221 = 666.
4320104242221 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4320104242221 - 25 = 4320104242189 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4320104242121) 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, 2174776 + ... + 3656481.
It is an arithmetic number, because the mean of its divisors is an integer number (208875661560).
Almost surely, 24320104242221 is an apocalyptic number.
It is an amenable number.
4320104242221 is a deficient number, since it is larger than the sum of its proper divisors (2363916927699).
4320104242221 is a wasteful number, since it uses less digits than its factorization.
4320104242221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5832482 (or 5832476 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
Adding to 4320104242221 its reverse (1222424010234), we get a palindrome (5542528252455).
The spelling of 4320104242221 in words is "four trillion, three hundred twenty billion, one hundred four million, two hundred forty-two thousand, two hundred twenty-one".
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