Base | Representation |
---|---|
bin | 11011010110100111001001… |
… | …000111010100010010111101 |
3 | 120202221200012102021001000212 |
4 | 123112213021013110102331 |
5 | 111232003134430212341 |
6 | 1103505322440202205 |
7 | 34224316505446130 |
oct | 3326471107242275 |
9 | 522850172231025 |
10 | 120301113132221 |
11 | 3537146313519a |
12 | 115ab1b3469365 |
13 | 5218466a566a8 |
14 | 219c867d6c217 |
15 | dd94948e15eb |
hex | 6d69c91d44bd |
120301113132221 has 4 divisors (see below), whose sum is σ = 137486986436832. Its totient is φ = 103115239827612.
The previous prime is 120301113132209. The next prime is 120301113132331. The reversal of 120301113132221 is 122231311103021.
It is a happy number.
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 a cyclic number.
It is not a de Polignac number, because 120301113132221 - 230 = 120300039390397 is a prime.
It is a super-4 number, since 4×1203011131322214 (a number of 57 digits) contains 4444 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120301113137221) 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, 8592936652295 + ... + 8592936652308.
It is an arithmetic number, because the mean of its divisors is an integer number (34371746609208).
Almost surely, 2120301113132221 is an apocalyptic number.
It is an amenable number.
120301113132221 is a deficient number, since it is larger than the sum of its proper divisors (17185873304611).
120301113132221 is an equidigital number, since it uses as much as digits as its factorization.
120301113132221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17185873304610.
The product of its (nonzero) digits is 432, while the sum is 23.
Adding to 120301113132221 its reverse (122231311103021), we get a palindrome (242532424235242).
The spelling of 120301113132221 in words is "one hundred twenty trillion, three hundred one billion, one hundred thirteen million, one hundred thirty-two thousand, two hundred twenty-one".
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