Base | Representation |
---|---|
bin | 1011000111010011110101… |
… | …0101100001111010000011 |
3 | 1121021020111111221112111100 |
4 | 2301310331111201322003 |
5 | 3100203443004324303 |
6 | 41553515404145443 |
7 | 2400611135511306 |
oct | 261647525417203 |
9 | 47236444845440 |
10 | 12220211011203 |
11 | 3991620598948 |
12 | 1454437b38283 |
13 | 6a8490027890 |
14 | 303665dd2b3d |
15 | 162d208e28a3 |
hex | b1d3d561e83 |
12220211011203 has 24 divisors (see below), whose sum is σ = 19077842511728. Its totient is φ = 7492981349952.
The previous prime is 12220211011181. The next prime is 12220211011277. The reversal of 12220211011203 is 30211011202221.
It is not a de Polignac number, because 12220211011203 - 210 = 12220211010179 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12220211016203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 188498725 + ... + 188563542.
Almost surely, 212220211011203 is an apocalyptic number.
12220211011203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
12220211011203 is a deficient number, since it is larger than the sum of its proper divisors (6857631500525).
12220211011203 is a wasteful number, since it uses less digits than its factorization.
12220211011203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 377062563 (or 377062560 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
Adding to 12220211011203 its reverse (30211011202221), we get a palindrome (42431222213424).
The spelling of 12220211011203 in words is "twelve trillion, two hundred twenty billion, two hundred eleven million, eleven thousand, two hundred three".
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