Base | Representation |
---|---|
bin | 10001001101011… |
… | …00100011111110 |
3 | 101001122100001121 |
4 | 20212230203332 |
5 | 243424033401 |
6 | 22154101154 |
7 | 3402024445 |
oct | 1046544376 |
9 | 331570047 |
10 | 144361726 |
11 | 74541113 |
12 | 4041a7ba |
13 | 23ba6752 |
14 | 1525bd5c |
15 | ca18ca1 |
hex | 89ac8fe |
144361726 has 16 divisors (see below), whose sum is σ = 218308608. Its totient is φ = 71595000.
The previous prime is 144361717. The next prime is 144361727. The reversal of 144361726 is 627163441.
It is a junction number, because it is equal to n+sod(n) for n = 144361691 and 144361700.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144361727) 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, 191851 + ... + 192601.
It is an arithmetic number, because the mean of its divisors is an integer number (13644288).
Almost surely, 2144361726 is an apocalyptic number.
144361726 is a deficient number, since it is larger than the sum of its proper divisors (73946882).
144361726 is a wasteful number, since it uses less digits than its factorization.
144361726 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1407.
The product of its digits is 24192, while the sum is 34.
The square root of 144361726 is about 12015.0624634248. The cubic root of 144361726 is about 524.5867962621.
The spelling of 144361726 in words is "one hundred forty-four million, three hundred sixty-one thousand, seven hundred twenty-six".
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