Base | Representation |
---|---|
bin | 1000011001000101000… |
… | …1001001111111100011 |
3 | 111210010112101110010012 |
4 | 2012101101021333203 |
5 | 4330230301130332 |
6 | 150121543155135 |
7 | 13262460152612 |
oct | 2062121117743 |
9 | 453115343105 |
10 | 144171114467 |
11 | 56162921186 |
12 | 23b36745aab |
13 | 10797a96073 |
14 | 6d995a5879 |
15 | 3b3bee73b2 |
hex | 2191449fe3 |
144171114467 has 16 divisors (see below), whose sum is σ = 153930366720. Its totient is φ = 134629840800.
The previous prime is 144171114403. The next prime is 144171114541. The reversal of 144171114467 is 764411171441.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 144171114467 - 26 = 144171114403 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (144171114067) 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, 8305217 + ... + 8322557.
It is an arithmetic number, because the mean of its divisors is an integer number (9620647920).
Almost surely, 2144171114467 is an apocalyptic number.
144171114467 is a deficient number, since it is larger than the sum of its proper divisors (9759252253).
144171114467 is a wasteful number, since it uses less digits than its factorization.
144171114467 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23594.
The product of its digits is 75264, while the sum is 41.
The spelling of 144171114467 in words is "one hundred forty-four billion, one hundred seventy-one million, one hundred fourteen thousand, four hundred sixty-seven".
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