Base | Representation |
---|---|
bin | 1011000000111010000011… |
… | …0001110010000100000111 |
3 | 1120212201120101000221221222 |
4 | 2300032200301302010013 |
5 | 3041403202303241403 |
6 | 41431204225230555 |
7 | 2356635204242153 |
oct | 260164061620407 |
9 | 46781511027858 |
10 | 12110210212103 |
11 | 3949a02a52423 |
12 | 1437058a9245b |
13 | 69acac60b043 |
14 | 2dc1cca82063 |
15 | 1600336dd338 |
hex | b03a0c72107 |
12110210212103 has 12 divisors (see below), whose sum is σ = 12416902121880. Its totient is φ = 11810920787520.
The previous prime is 12110210212099. The next prime is 12110210212141. The reversal of 12110210212103 is 30121201201121.
It is a happy number.
It is not a de Polignac number, because 12110210212103 - 22 = 12110210212099 is a prime.
It is a super-3 number, since 3×121102102121033 (a number of 40 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12110210214103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3881801 + ... + 6268077.
It is an arithmetic number, because the mean of its divisors is an integer number (1034741843490).
Almost surely, 212110210212103 is an apocalyptic number.
12110210212103 is a deficient number, since it is larger than the sum of its proper divisors (306691909777).
12110210212103 is an equidigital number, since it uses as much as digits as its factorization.
12110210212103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2389378 (or 2389337 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 17.
Adding to 12110210212103 its reverse (30121201201121), we get a palindrome (42231411413224).
The spelling of 12110210212103 in words is "twelve trillion, one hundred ten billion, two hundred ten million, two hundred twelve thousand, one hundred three".
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