Base | Representation |
---|---|
bin | 100000110101111100000101… |
… | …000111101100001111111111 |
3 | 200221102201112211211102111000 |
4 | 200311330011013230033333 |
5 | 122413033040021042421 |
6 | 1231112415010301343 |
7 | 42265513135556226 |
oct | 4065740507541777 |
9 | 627381484742430 |
10 | 144444131034111 |
11 | 4202a459355327 |
12 | 1424a2a7287853 |
13 | 627a03ba097ac |
14 | 27951c189dcbd |
15 | 11a74cb382226 |
hex | 835f051ec3ff |
144444131034111 has 16 divisors (see below), whose sum is σ = 213992841971200. Its totient is φ = 96295395825144.
The previous prime is 144444131034079. The next prime is 144444131034127. The reversal of 144444131034111 is 111430131444441.
144444131034111 is a `hidden beast` number, since 1 + 4 + 44 + 441 + 31 + 0 + 34 + 111 = 666.
It is not a de Polignac number, because 144444131034111 - 25 = 144444131034079 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144444131034211) 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, 15365821 + ... + 22912806.
It is an arithmetic number, because the mean of its divisors is an integer number (13374552623200).
Almost surely, 2144444131034111 is an apocalyptic number.
144444131034111 is a deficient number, since it is larger than the sum of its proper divisors (69548710937089).
144444131034111 is a wasteful number, since it uses less digits than its factorization.
144444131034111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38418395 (or 38418389 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 36.
Adding to 144444131034111 its reverse (111430131444441), we get a palindrome (255874262478552).
The spelling of 144444131034111 in words is "one hundred forty-four trillion, four hundred forty-four billion, one hundred thirty-one million, thirty-four thousand, one hundred eleven".
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