Base | Representation |
---|---|
bin | 1000011000100110010… |
… | …0110001101100101111 |
3 | 111202210112111210101111 |
4 | 2012021210301230233 |
5 | 4324444230240421 |
6 | 150101052452451 |
7 | 13256332065544 |
oct | 2061144615457 |
9 | 452715453344 |
10 | 144042040111 |
11 | 560a6a81762 |
12 | 23abb47a127 |
13 | 107771129c8 |
14 | 6d863a6bcb |
15 | 3b309ecee1 |
hex | 2189931b2f |
144042040111 has 8 divisors (see below), whose sum is σ = 152569679760. Its totient is φ = 135520464768.
The previous prime is 144042040061. The next prime is 144042040123. The reversal of 144042040111 is 111040240441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 144042040111 - 27 = 144042039983 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 (144042040811) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1467121 + ... + 1562218.
It is an arithmetic number, because the mean of its divisors is an integer number (19071209970).
Almost surely, 2144042040111 is an apocalyptic number.
144042040111 is a deficient number, since it is larger than the sum of its proper divisors (8527639649).
144042040111 is a wasteful number, since it uses less digits than its factorization.
144042040111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3032153.
The product of its (nonzero) digits is 512, while the sum is 22.
Adding to 144042040111 its reverse (111040240441), we get a palindrome (255082280552).
The spelling of 144042040111 in words is "one hundred forty-four billion, forty-two million, forty thousand, one hundred eleven".
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