Base | Representation |
---|---|
bin | 1011000000010111101111… |
… | …1000001100101000111001 |
3 | 1120211211210120122210022100 |
4 | 2300011323320030220321 |
5 | 3041230322301432413 |
6 | 41423042340214013 |
7 | 2356161043036656 |
oct | 260057370145071 |
9 | 46754716583270 |
10 | 12101001202233 |
11 | 3946007784a69 |
12 | 143530899a309 |
13 | 69a17276a788 |
14 | 2db9979c0c2d |
15 | 15eb94ec7a73 |
hex | b017be0ca39 |
12101001202233 has 12 divisors (see below), whose sum is σ = 17479255810068. Its totient is φ = 8067319434240.
The previous prime is 12101001202211. The next prime is 12101001202237. The reversal of 12101001202233 is 33220210010121.
12101001202233 is a `hidden beast` number, since 1 + 210 + 100 + 120 + 2 + 233 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 6236622166329 + 5864379035904 = 2497323^2 + 2421648^2 .
It is not a de Polignac number, because 12101001202233 - 25 = 12101001202201 is a prime.
It is a super-3 number, since 3×121010012022333 (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (12101001202237) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6658441 + ... + 8278697.
It is an arithmetic number, because the mean of its divisors is an integer number (1456604650839).
Almost surely, 212101001202233 is an apocalyptic number.
It is an amenable number.
12101001202233 is a deficient number, since it is larger than the sum of its proper divisors (5378254607835).
12101001202233 is a wasteful number, since it uses less digits than its factorization.
12101001202233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2450104 (or 2450101 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 12101001202233 its reverse (33220210010121), we get a palindrome (45321211212354).
The spelling of 12101001202233 in words is "twelve trillion, one hundred one billion, one million, two hundred two thousand, two hundred thirty-three".
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