Base | Representation |
---|---|
bin | 1011000000010111101111… |
… | …0100110000111011110001 |
3 | 1120211211210111222001212021 |
4 | 2300011323310300323301 |
5 | 3041230322034133241 |
6 | 41423042305031441 |
7 | 2356161032301220 |
oct | 260057364607361 |
9 | 46754714861767 |
10 | 12101000302321 |
11 | 394600721a937 |
12 | 1435308625581 |
13 | 69a172513c98 |
14 | 2db997828cb7 |
15 | 15eb94d9b0d1 |
hex | b017bd30ef1 |
12101000302321 has 8 divisors (see below), whose sum is σ = 14431006571904. Its totient is φ = 9921317017920.
The previous prime is 12101000302309. The next prime is 12101000302361. The reversal of 12101000302321 is 12320300010121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12101000302321 - 213 = 12101000294129 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12101000302295 and 12101000302304.
It is not an unprimeable number, because it can be changed into a prime (12101000302361) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37580746120 + ... + 37580746441.
It is an arithmetic number, because the mean of its divisors is an integer number (1803875821488).
Almost surely, 212101000302321 is an apocalyptic number.
It is an amenable number.
12101000302321 is a deficient number, since it is larger than the sum of its proper divisors (2330006269583).
12101000302321 is an equidigital number, since it uses as much as digits as its factorization.
12101000302321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75161492591.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 12101000302321 its reverse (12320300010121), we get a palindrome (24421300312442).
The spelling of 12101000302321 in words is "twelve trillion, one hundred one billion, three hundred two thousand, three hundred twenty-one".
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