Base | Representation |
---|---|
bin | 1011000111010011001000… |
… | …1001001000100010101011 |
3 | 1121021020000102120100200211 |
4 | 2301310302021020202223 |
5 | 3100203101420242303 |
6 | 41553445015041551 |
7 | 2400603365321332 |
oct | 261646211104253 |
9 | 47236012510624 |
10 | 12220023212203 |
11 | 3991534589764 |
12 | 14543a50702b7 |
13 | 6a8460152c01 |
14 | 3036490a8d19 |
15 | 162d0e19866d |
hex | b1d322488ab |
12220023212203 has 2 divisors, whose sum is σ = 12220023212204. Its totient is φ = 12220023212202.
The previous prime is 12220023212179. The next prime is 12220023212249. The reversal of 12220023212203 is 30221232002221.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12220023212203 - 25 = 12220023212171 is a prime.
It is a super-2 number, since 2×122200232122032 (a number of 27 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (12220023212003) 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, 6110011606101 + 6110011606102.
It is an arithmetic number, because the mean of its divisors is an integer number (6110011606102).
Almost surely, 212220023212203 is an apocalyptic number.
12220023212203 is a deficient number, since it is larger than the sum of its proper divisors (1).
12220023212203 is an equidigital number, since it uses as much as digits as its factorization.
12220023212203 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 12220023212203 its reverse (30221232002221), we get a palindrome (42441255214424).
The spelling of 12220023212203 in words is "twelve trillion, two hundred twenty billion, twenty-three million, two hundred twelve thousand, two hundred three".
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