Base | Representation |
---|---|
bin | 1011000111010011000011… |
… | …1000001101110010000010 |
3 | 1121021012221221122200000202 |
4 | 2301310300320031302002 |
5 | 3100203031003000002 |
6 | 41553442540245202 |
7 | 2400603020113226 |
oct | 261646070156202 |
9 | 47235857580022 |
10 | 12220002000002 |
11 | 3991523610715 |
12 | 1454399b40802 |
13 | 6a8458936b04 |
14 | 303646346786 |
15 | 162d0c3a8502 |
hex | b1d30e0dc82 |
12220002000002 has 4 divisors (see below), whose sum is σ = 18330003000006. Its totient is φ = 6110001000000.
The previous prime is 12220002000001. The next prime is 12220002000007. The reversal of 12220002000002 is 20000020002221.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 9768118909201 + 2451883090801 = 3125399^2 + 1565849^2 .
It is not an unprimeable number, because it can be changed into a prime (12220002000001) 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 as a sum of consecutive naturals, namely, 3055000499999 + ... + 3055000500002.
Almost surely, 212220002000002 is an apocalyptic number.
12220002000002 is a deficient number, since it is larger than the sum of its proper divisors (6110001000004).
12220002000002 is an equidigital number, since it uses as much as digits as its factorization.
12220002000002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6110001000003.
The product of its (nonzero) digits is 32, while the sum is 11.
Adding to 12220002000002 its reverse (20000020002221), we get a palindrome (32220022002223).
The spelling of 12220002000002 in words is "twelve trillion, two hundred twenty billion, two million, two", and thus it is an aban number.
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