Base | Representation |
---|---|
bin | 1010111011000100101111… |
… | …1010100011100110101001 |
3 | 1120112010220200222120010101 |
4 | 2232301023322203212221 |
5 | 3033232441030413001 |
6 | 41313152511545401 |
7 | 2346460023222250 |
oct | 256611372434651 |
9 | 46463820876111 |
10 | 12010002201001 |
11 | 3910460162522 |
12 | 141b75152b261 |
13 | 6916cc99ab0c |
14 | 2d7404155797 |
15 | 15c61b0b5a01 |
hex | aec4bea39a9 |
12010002201001 has 16 divisors (see below), whose sum is σ = 13961448420480. Its totient is φ = 10117566195840.
The previous prime is 12010002200993. The next prime is 12010002201031. The reversal of 12010002201001 is 10010220001021.
It is a cyclic number.
It is not a de Polignac number, because 12010002201001 - 23 = 12010002200993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12010002201031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1353420 + ... + 5084461.
It is an arithmetic number, because the mean of its divisors is an integer number (872590526280).
Almost surely, 212010002201001 is an apocalyptic number.
It is an amenable number.
12010002201001 is a deficient number, since it is larger than the sum of its proper divisors (1951446219479).
12010002201001 is an equidigital number, since it uses as much as digits as its factorization.
12010002201001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6442464.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 12010002201001 its reverse (10010220001021), we get a palindrome (22020222202022).
The spelling of 12010002201001 in words is "twelve trillion, ten billion, two million, two hundred one thousand, one".
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