Base | Representation |
---|---|
bin | 101001011000111101… |
… | …101001110101011111 |
3 | 11020201020220012121122 |
4 | 221120331221311133 |
5 | 1212004202330421 |
6 | 32225543121155 |
7 | 3132214502666 |
oct | 513075516537 |
9 | 136636805548 |
10 | 44442230111 |
11 | 179365312a4 |
12 | 87437431bb |
13 | 42634b01a6 |
14 | 2218559ddd |
15 | 12519b32ab |
hex | a58f69d5f |
44442230111 has 2 divisors, whose sum is σ = 44442230112. Its totient is φ = 44442230110.
The previous prime is 44442230101. The next prime is 44442230141. The reversal of 44442230111 is 11103224444.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-44442230111 is a prime.
It is a super-3 number, since 3×444422301113 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (44442230101) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22221115055 + 22221115056.
It is an arithmetic number, because the mean of its divisors is an integer number (22221115056).
Almost surely, 244442230111 is an apocalyptic number.
44442230111 is a deficient number, since it is larger than the sum of its proper divisors (1).
44442230111 is an equidigital number, since it uses as much as digits as its factorization.
44442230111 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 44442230111 its reverse (11103224444), we get a palindrome (55545454555).
The spelling of 44442230111 in words is "forty-four billion, four hundred forty-two million, two hundred thirty thousand, one hundred eleven".
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