Base | Representation |
---|---|
bin | 100100011111111101100011… |
… | …0111010001101101100111001 |
3 | 1120002202021200211012020201110 |
4 | 1020333323012322031230321 |
5 | 314040104241441301431 |
6 | 3054453152420110533 |
7 | 124424152245434031 |
oct | 11077730672155471 |
9 | 1502667624166643 |
10 | 321052142525241 |
11 | 9332a4a3709416 |
12 | 30012080b35449 |
13 | 10a1b119580cca |
14 | 593d0141c68c1 |
15 | 271b482968346 |
hex | 123fec6e8db39 |
321052142525241 has 16 divisors (see below), whose sum is σ = 454147525836800. Its totient is φ = 201173161826448.
The previous prime is 321052142525201. The next prime is 321052142525263. The reversal of 321052142525241 is 142525241250123.
It is a happy number.
It is not a de Polignac number, because 321052142525241 - 211 = 321052142523193 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 321052142525241.
It is not an unprimeable number, because it can be changed into a prime (321052142525201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22175164921 + ... + 22175179398.
It is an arithmetic number, because the mean of its divisors is an integer number (28384220364800).
Almost surely, 2321052142525241 is an apocalyptic number.
It is an amenable number.
321052142525241 is a deficient number, since it is larger than the sum of its proper divisors (133095383311559).
321052142525241 is a wasteful number, since it uses less digits than its factorization.
321052142525241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44350344468.
The product of its (nonzero) digits is 192000, while the sum is 39.
Adding to 321052142525241 its reverse (142525241250123), we get a palindrome (463577383775364).
The spelling of 321052142525241 in words is "three hundred twenty-one trillion, fifty-two billion, one hundred forty-two million, five hundred twenty-five thousand, two hundred forty-one".
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