Base | Representation |
---|---|
bin | 10001010001001… |
… | …00000001110011 |
3 | 101002120012022001 |
4 | 20220210001303 |
5 | 244040213214 |
6 | 22212354431 |
7 | 3406133203 |
oct | 1050440163 |
9 | 332505261 |
10 | 144851059 |
11 | 74845821 |
12 | 40615a17 |
13 | 240183b2 |
14 | 15348403 |
15 | cab3c74 |
hex | 8a24073 |
144851059 has 4 divisors (see below), whose sum is σ = 145908504. Its totient is φ = 143793616.
The previous prime is 144851017. The next prime is 144851071. The reversal of 144851059 is 950158441.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 144851059 - 221 = 142753907 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (144851009) 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, 528517 + ... + 528790.
It is an arithmetic number, because the mean of its divisors is an integer number (36477126).
Almost surely, 2144851059 is an apocalyptic number.
144851059 is a deficient number, since it is larger than the sum of its proper divisors (1057445).
144851059 is a wasteful number, since it uses less digits than its factorization.
144851059 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1057444.
The product of its (nonzero) digits is 28800, while the sum is 37.
The square root of 144851059 is about 12035.4085514369. The cubic root of 144851059 is about 525.1788463991.
The spelling of 144851059 in words is "one hundred forty-four million, eight hundred fifty-one thousand, fifty-nine".
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