Base | Representation |
---|---|
bin | 10110000011010101… |
… | …11111111101010101 |
3 | 1010120002120010222101 |
4 | 23001222333331111 |
5 | 143221314144201 |
6 | 5234443202101 |
7 | 566246422123 |
oct | 130152777525 |
9 | 33502503871 |
10 | 11839209301 |
11 | 5025a1a1a7 |
12 | 2364b16331 |
13 | 1168a581ba |
14 | 804524913 |
15 | 4945add01 |
hex | 2c1abff55 |
11839209301 has 4 divisors (see below), whose sum is σ = 12462325600. Its totient is φ = 11216093004.
The previous prime is 11839209259. The next prime is 11839209331. The reversal of 11839209301 is 10390293811.
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, and also an emirpimes, since its reverse is a distinct semiprime: 10390293811 = 19 ⋅546857569.
It is a cyclic number.
It is not a de Polignac number, because 11839209301 - 219 = 11838685013 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 (11839209331) 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, 311558121 + ... + 311558158.
It is an arithmetic number, because the mean of its divisors is an integer number (3115581400).
Almost surely, 211839209301 is an apocalyptic number.
It is an amenable number.
11839209301 is a deficient number, since it is larger than the sum of its proper divisors (623116299).
11839209301 is an equidigital number, since it uses as much as digits as its factorization.
11839209301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 623116298.
The product of its (nonzero) digits is 11664, while the sum is 37.
The spelling of 11839209301 in words is "eleven billion, eight hundred thirty-nine million, two hundred nine thousand, three hundred one".
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