Base | Representation |
---|---|
bin | 11011100000111100010100… |
… | …010011111101101000101001 |
3 | 120212110112122202002011212210 |
4 | 123200330110103331220221 |
5 | 111330121104322423223 |
6 | 1105211412321555333 |
7 | 34326521326251006 |
oct | 3340742423755051 |
9 | 525415582064783 |
10 | 121011044342313 |
11 | 3561554a863a34 |
12 | 116a4901aa5b49 |
13 | 526a3a5876cb8 |
14 | 21c4d7420a8ad |
15 | decb957b9893 |
hex | 6e0f144fda29 |
121011044342313 has 8 divisors (see below), whose sum is σ = 161351039925568. Its totient is φ = 80672539160304.
The previous prime is 121011044342303. The next prime is 121011044342317. The reversal of 121011044342313 is 313243440110121.
121011044342313 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 121011044342313 - 25 = 121011044342281 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (121011044342317) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372410845 + ... + 372735642.
It is an arithmetic number, because the mean of its divisors is an integer number (20168879990696).
Almost surely, 2121011044342313 is an apocalyptic number.
It is an amenable number.
121011044342313 is a deficient number, since it is larger than the sum of its proper divisors (40339995583255).
121011044342313 is an equidigital number, since it uses as much as digits as its factorization.
121011044342313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 745200623.
The product of its (nonzero) digits is 6912, while the sum is 30.
Adding to 121011044342313 its reverse (313243440110121), we get a palindrome (434254484452434).
The spelling of 121011044342313 in words is "one hundred twenty-one trillion, eleven billion, forty-four million, three hundred forty-two thousand, three hundred thirteen".
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