Base | Representation |
---|---|
bin | 11011010110111001101100… |
… | …010100110010110001001101 |
3 | 120210000120121112122202020210 |
4 | 123112321230110302301031 |
5 | 111232314432443022201 |
6 | 1103522415122033033 |
7 | 34225623214424562 |
oct | 3326715424626115 |
9 | 523016545582223 |
10 | 120321031220301 |
11 | 353799543a760a |
12 | 115b3031aa8779 |
13 | 521a2bc481922 |
14 | 219d7d7410869 |
15 | dd9c5d37c1d6 |
hex | 6d6e6c532c4d |
120321031220301 has 4 divisors (see below), whose sum is σ = 160428041627072. Its totient is φ = 80214020813532.
The previous prime is 120321031220261. The next prime is 120321031220311. The reversal of 120321031220301 is 103022130123021.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 120321031220301 - 26 = 120321031220237 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120321031220311) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20053505203381 + ... + 20053505203386.
It is an arithmetic number, because the mean of its divisors is an integer number (40107010406768).
Almost surely, 2120321031220301 is an apocalyptic number.
It is an amenable number.
120321031220301 is a deficient number, since it is larger than the sum of its proper divisors (40107010406771).
120321031220301 is an equidigital number, since it uses as much as digits as its factorization.
120321031220301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40107010406770.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 120321031220301 its reverse (103022130123021), we get a palindrome (223343161343322).
The spelling of 120321031220301 in words is "one hundred twenty trillion, three hundred twenty-one billion, thirty-one million, two hundred twenty thousand, three hundred one".
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