Base | Representation |
---|---|
bin | 1011000000010100110101… |
… | …1011110100001010010001 |
3 | 1120211202210021110201111210 |
4 | 2300011031123310022101 |
5 | 3041222223313310001 |
6 | 41422433143330333 |
7 | 2356132532025336 |
oct | 260051533641221 |
9 | 46752707421453 |
10 | 12100222010001 |
11 | 3945747966344 |
12 | 143512ba509a9 |
13 | 69a07a1c1898 |
14 | 2db92231098d |
15 | 15eb4b8b0dd6 |
hex | b014d6f4291 |
12100222010001 has 8 divisors (see below), whose sum is σ = 16133646003904. Its totient is φ = 8066806344720.
The previous prime is 12100222009973. The next prime is 12100222010011. The reversal of 12100222010001 is 10001022200121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12100222010001 - 219 = 12100221485713 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12100222010011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3282111 + ... + 5913771.
It is an arithmetic number, because the mean of its divisors is an integer number (2016705750488).
Almost surely, 212100222010001 is an apocalyptic number.
It is an amenable number.
12100222010001 is a deficient number, since it is larger than the sum of its proper divisors (4033423993903).
12100222010001 is a wasteful number, since it uses less digits than its factorization.
12100222010001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4164311.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 12100222010001 its reverse (10001022200121), we get a palindrome (22101244210122).
The spelling of 12100222010001 in words is "twelve trillion, one hundred billion, two hundred twenty-two million, ten thousand, one".
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