Base | Representation |
---|---|
bin | 1001000110010111101111… |
… | …00111100111011010111001 |
3 | 2121211221121010000110100112 |
4 | 10203023313213213122321 |
5 | 10110321202134202301 |
6 | 110320304001514105 |
7 | 4133453141550110 |
oct | 443136747473271 |
9 | 77757533013315 |
10 | 20010112022201 |
11 | 6415271634a84 |
12 | 22b2116042935 |
13 | b21c3a263b22 |
14 | 4d26cd220c77 |
15 | 24a7979c09bb |
hex | 1232f79e76b9 |
20010112022201 has 8 divisors (see below), whose sum is σ = 22869429471360. Its totient is φ = 17150977077408.
The previous prime is 20010112022183. The next prime is 20010112022237. The reversal of 20010112022201 is 10222021101002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-20010112022201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20010112022261) 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, 45391061 + ... + 45829778.
It is an arithmetic number, because the mean of its divisors is an integer number (2858678683920).
Almost surely, 220010112022201 is an apocalyptic number.
It is an amenable number.
20010112022201 is a deficient number, since it is larger than the sum of its proper divisors (2859317449159).
20010112022201 is an equidigital number, since it uses as much as digits as its factorization.
20010112022201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91252183.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 20010112022201 its reverse (10222021101002), we get a palindrome (30232133123203).
The spelling of 20010112022201 in words is "twenty trillion, ten billion, one hundred twelve million, twenty-two thousand, two hundred one".
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