Base | Representation |
---|---|
bin | 1010111010011111011111… |
… | …0111100111100110100100 |
3 | 1120111012002210020101122011 |
4 | 2232213313313213212210 |
5 | 3033102001031211322 |
6 | 41304420325244004 |
7 | 2345654145546202 |
oct | 256476767474644 |
9 | 46435083211564 |
10 | 12000002210212 |
11 | 3907199454425 |
12 | 1419820563604 |
13 | 690797cb48c3 |
14 | 2d6b35dd6072 |
15 | 15c23320a677 |
hex | ae9f7de79a4 |
12000002210212 has 24 divisors (see below), whose sum is σ = 21238773091200. Its totient is φ = 5931799194816.
The previous prime is 12000002210179. The next prime is 12000002210323. The reversal of 12000002210212 is 21201220000021.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 12000002210192 and 12000002210201.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 461353 + ... + 4920655.
It is an arithmetic number, because the mean of its divisors is an integer number (884948878800).
Almost surely, 212000002210212 is an apocalyptic number.
It is an amenable number.
12000002210212 is a deficient number, since it is larger than the sum of its proper divisors (9238770880988).
12000002210212 is a wasteful number, since it uses less digits than its factorization.
12000002210212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4466955 (or 4466953 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 12000002210212 its reverse (21201220000021), we get a palindrome (33201222210233).
The spelling of 12000002210212 in words is "twelve trillion, two million, two hundred ten thousand, two hundred twelve".
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