Search a number
-
+
120220221300301 = 437138739164261
BaseRepresentation
bin11011010101011011110011…
…100101011101111001001101
3120202122221101221000012122001
4123111123303211131321031
5111224142003123102201
61103404223543352301
734215424104305353
oct3325336345357115
9522587357005561
10120220221300301
1135340122875641
1211597598a52691
135210944c27ca5
1421989929a17d3
15dd730ceab301
hex6d56f395de4d

120220221300301 has 8 divisors (see below), whose sum is σ = 123017766768864. Its totient is φ = 117422754303120.

The previous prime is 120220221300233. The next prime is 120220221300313. The reversal of 120220221300301 is 103003122022021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120220221300301 - 27 = 120220221300173 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 (120220221340301) 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 7 ways as a sum of consecutive naturals, for example, 16512490 + ... + 22651771.

It is an arithmetic number, because the mean of its divisors is an integer number (15377220846108).

Almost surely, 2120220221300301 is an apocalyptic number.

It is an amenable number.

120220221300301 is a deficient number, since it is larger than the sum of its proper divisors (2797545468563).

120220221300301 is an equidigital number, since it uses as much as digits as its factorization.

120220221300301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39235691.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 120220221300301 its reverse (103003122022021), we get a palindrome (223223343322322).

The spelling of 120220221300301 in words is "one hundred twenty trillion, two hundred twenty billion, two hundred twenty-one million, three hundred thousand, three hundred one".

Divisors: 1 43 71387 3069641 39164261 1684063223 2795819100007 120220221300301