Base | Representation |
---|---|
bin | 1011001000101101001100… |
… | …1100101010000111010000 |
3 | 1121100112102100122201212120 |
4 | 2302023103030222013100 |
5 | 3101102110211320100 |
6 | 42012524033454240 |
7 | 2402420456444445 |
oct | 262132314520720 |
9 | 47315370581776 |
10 | 12244200104400 |
11 | 39a0810831700 |
12 | 1459011a11380 |
13 | 6aa813ca5694 |
14 | 30489ddcd9cc |
15 | 16377697c0a0 |
hex | b22d332a1d0 |
12244200104400 has 180 divisors, whose sum is σ = 43112065192896. Its totient is φ = 2968290899200.
The previous prime is 12244200104399. The next prime is 12244200104401. The reversal of 12244200104400 is 440100244221.
It is an interprime number because it is at equal distance from previous prime (12244200104399) and next prime (12244200104401).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12244200104401) 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 in 35 ways as a sum of consecutive naturals, for example, 42018024 + ... + 42308423.
Almost surely, 212244200104400 is an apocalyptic number.
12244200104400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12244200104400 is an abundant number, since it is smaller than the sum of its proper divisors (30867865088496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12244200104400 is a wasteful number, since it uses less digits than its factorization.
12244200104400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84326490 (or 84326468 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 24.
Adding to 12244200104400 its reverse (440100244221), we get a palindrome (12684300348621).
The spelling of 12244200104400 in words is "twelve trillion, two hundred forty-four billion, two hundred million, one hundred four thousand, four hundred".
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