Base | Representation |
---|---|
bin | 10001010001001… |
… | …11101110011000 |
3 | 101002120222001211 |
4 | 20220213232120 |
5 | 244041204300 |
6 | 22212552504 |
7 | 3406225303 |
oct | 1050475630 |
9 | 332528054 |
10 | 144866200 |
11 | 74856136 |
12 | 40622734 |
13 | 2402225b |
14 | 1534db3a |
15 | cab84ba |
hex | 8a27b98 |
144866200 has 24 divisors (see below), whose sum is σ = 336814380. Its totient is φ = 57946400.
The previous prime is 144866191. The next prime is 144866251. The reversal of 144866200 is 2668441.
144866200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 361966 + ... + 362365.
Almost surely, 2144866200 is an apocalyptic number.
144866200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
144866200 is an abundant number, since it is smaller than the sum of its proper divisors (191948180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144866200 is a wasteful number, since it uses less digits than its factorization.
144866200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 724347 (or 724338 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 144866200 is about 12036.0375539461. The cubic root of 144866200 is about 525.1971444034.
The spelling of 144866200 in words is "one hundred forty-four million, eight hundred sixty-six thousand, two hundred".
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