Base | Representation |
---|---|
bin | 1011001000100101001000… |
… | …0001111001110011011101 |
3 | 1121100022211022220122201201 |
4 | 2302021102001321303131 |
5 | 3101033140423233341 |
6 | 42011525021435501 |
7 | 2402312663534440 |
oct | 262112201716335 |
9 | 47308738818651 |
10 | 12242033024221 |
11 | 399a8a9547250 |
12 | 145870810bb91 |
13 | 6aa55a02c010 |
14 | 304736281657 |
15 | 16369b5b4331 |
hex | b2252079cdd |
12242033024221 has 16 divisors (see below), whose sum is σ = 16436855530368. Its totient is φ = 8805458318400.
The previous prime is 12242033024197. The next prime is 12242033024239.
12242033024221 is nontrivially palindromic in base 10.
It is a cyclic number.
It is not a de Polignac number, because 12242033024221 - 221 = 12242030927069 is a prime.
It is a super-2 number, since 2×122420330242212 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 12242033024221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12242033024621) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6114900610 + ... + 6114902611.
It is an arithmetic number, because the mean of its divisors is an integer number (1027303470648).
Almost surely, 212242033024221 is an apocalyptic number.
12242033024221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12242033024221 is a deficient number, since it is larger than the sum of its proper divisors (4194822506147).
12242033024221 is a wasteful number, since it uses less digits than its factorization.
12242033024221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12229803252.
The product of its (nonzero) digits is 9216, while the sum is 28.
It can be divided in two parts, 1224203 and 3024221, that added together give a palindrome (4248424).
The spelling of 12242033024221 in words is "twelve trillion, two hundred forty-two billion, thirty-three million, twenty-four thousand, two hundred twenty-one".
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