Base | Representation |
---|---|
bin | 10001001011111… |
… | …00000010111000 |
3 | 101001021020110101 |
4 | 20211330002320 |
5 | 243401204000 |
6 | 22145525144 |
7 | 3400236202 |
oct | 1045740270 |
9 | 331236411 |
10 | 144163000 |
11 | 74415883 |
12 | 403437b4 |
13 | 23b37167 |
14 | 15209772 |
15 | c9c9e6a |
hex | 897c0b8 |
144163000 has 32 divisors (see below), whose sum is σ = 337343760. Its totient is φ = 57664800.
The previous prime is 144162983. The next prime is 144163037. The reversal of 144163000 is 361441.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71082 + ... + 73081.
Almost surely, 2144163000 is an apocalyptic number.
144163000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
144163000 is an abundant number, since it is smaller than the sum of its proper divisors (193180760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144163000 is a wasteful number, since it uses less digits than its factorization.
144163000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144184 (or 144170 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 144163000 is about 12006.7897458063. The cubic root of 144163000 is about 524.3459731783.
The spelling of 144163000 in words is "one hundred forty-four million, one hundred sixty-three thousand".
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