Base | Representation |
---|---|
bin | 101101110110… |
… | …100100100010 |
3 | 211121200100021 |
4 | 231312210202 |
5 | 11034120002 |
6 | 1105344054 |
7 | 204111511 |
oct | 55664442 |
9 | 24550307 |
10 | 12020002 |
11 | 686a895 |
12 | 403802a |
13 | 264b137 |
14 | 184c678 |
15 | 10c6737 |
hex | b76922 |
12020002 has 8 divisors (see below), whose sum is σ = 18611712. Its totient is φ = 5816100.
The previous prime is 12019993. The next prime is 12020051. The reversal of 12020002 is 20002021.
It is a happy number.
12020002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96874 + ... + 96997.
It is an arithmetic number, because the mean of its divisors is an integer number (2326464).
Almost surely, 212020002 is an apocalyptic number.
12020002 is a deficient number, since it is larger than the sum of its proper divisors (6591710).
12020002 is a wasteful number, since it uses less digits than its factorization.
12020002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 193904.
The product of its (nonzero) digits is 8, while the sum is 7.
The square root of 12020002 is about 3466.9874531068. The cubic root of 12020002 is about 229.0699810910.
Adding to 12020002 its reverse (20002021), we get a palindrome (32022023).
The spelling of 12020002 in words is "twelve million, twenty thousand, two".
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