Base | Representation |
---|---|
bin | 1010111010100111000000… |
… | …1000111011000010101001 |
3 | 1120111101022102002100121011 |
4 | 2232221300020323002221 |
5 | 3033120114110342301 |
6 | 41305352445543521 |
7 | 2346055146563632 |
oct | 256516010730251 |
9 | 46441272070534 |
10 | 12002020012201 |
11 | 390803444a97a |
12 | 141a0a4274ba1 |
13 | 690a2a052a8b |
14 | 2d6c87da6889 |
15 | 15c300437a51 |
hex | aea7023b0a9 |
12002020012201 has 8 divisors (see below), whose sum is σ = 12065067307008. Its totient is φ = 11938974900000.
The previous prime is 12002020012183. The next prime is 12002020012211. The reversal of 12002020012201 is 10221002020021.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12002020012201 - 217 = 12002019881129 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12002020012211) 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, 11136136 + ... + 12166246.
It is an arithmetic number, because the mean of its divisors is an integer number (1508133413376).
Almost surely, 212002020012201 is an apocalyptic number.
It is an amenable number.
12002020012201 is a deficient number, since it is larger than the sum of its proper divisors (63047294807).
12002020012201 is a wasteful number, since it uses less digits than its factorization.
12002020012201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1091303.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 12002020012201 its reverse (10221002020021), we get a palindrome (22223022032222).
The spelling of 12002020012201 in words is "twelve trillion, two billion, twenty million, twelve thousand, two hundred one".
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