Base | Representation |
---|---|
bin | 1000011001000110000… |
… | …1010110110000010001 |
3 | 111210010211101012022201 |
4 | 2012101201112300101 |
5 | 4330232343023131 |
6 | 150122214203201 |
7 | 13262541230365 |
oct | 2062141266021 |
9 | 453124335281 |
10 | 144175361041 |
11 | 56165261748 |
12 | 23b38053501 |
13 | 10798921c2a |
14 | 6d99d8d2a5 |
15 | 3b3c585761 |
hex | 2191856c11 |
144175361041 has 4 divisors (see below), whose sum is σ = 144176613412. Its totient is φ = 144174108672.
The previous prime is 144175361021. The next prime is 144175361059. The reversal of 144175361041 is 140163571441.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 140163571441 = 167 ⋅839302823.
It can be written as a sum of positive squares in 2 ways, for example, as 59782206016 + 84393155025 = 244504^2 + 290505^2 .
It is a cyclic number.
It is not a de Polignac number, because 144175361041 - 25 = 144175361009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (144175361021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433800 + ... + 690313.
It is an arithmetic number, because the mean of its divisors is an integer number (36044153353).
Almost surely, 2144175361041 is an apocalyptic number.
It is an amenable number.
144175361041 is a deficient number, since it is larger than the sum of its proper divisors (1252371).
144175361041 is a wasteful number, since it uses less digits than its factorization.
144175361041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1252370.
The product of its (nonzero) digits is 40320, while the sum is 37.
The spelling of 144175361041 in words is "one hundred forty-four billion, one hundred seventy-five million, three hundred sixty-one thousand, forty-one".
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