Base | Representation |
---|---|
bin | 10010000110110110101… |
… | …111011000010100011000 |
3 | 11101221210012110120220211 |
4 | 102012312233120110120 |
5 | 130341322211002412 |
6 | 2351343452100504 |
7 | 155620124401654 |
oct | 22066657302430 |
9 | 4357705416824 |
10 | 1244311422232 |
11 | 43a7893a44aa |
12 | 1811a5464734 |
13 | 90451958788 |
14 | 44321553a64 |
15 | 22579e60ca7 |
hex | 121b6bd8518 |
1244311422232 has 8 divisors (see below), whose sum is σ = 2333083916700. Its totient is φ = 622155711112.
The previous prime is 1244311422149. The next prime is 1244311422241. The reversal of 1244311422232 is 2322241134421.
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 1244311422194 and 1244311422203.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 77769463882 + ... + 77769463897.
Almost surely, 21244311422232 is an apocalyptic number.
It is an amenable number.
1244311422232 is a deficient number, since it is larger than the sum of its proper divisors (1088772494468).
1244311422232 is a wasteful number, since it uses less digits than its factorization.
1244311422232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155538927785 (or 155538927781 counting only the distinct ones).
The product of its digits is 18432, while the sum is 31.
Adding to 1244311422232 its reverse (2322241134421), we get a palindrome (3566552556653).
The spelling of 1244311422232 in words is "one trillion, two hundred forty-four billion, three hundred eleven million, four hundred twenty-two thousand, two hundred thirty-two".
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