Base | Representation |
---|---|
bin | 10001010001000… |
… | …10110100001101 |
3 | 101002112221111010 |
4 | 20220202310031 |
5 | 244040033333 |
6 | 22212315433 |
7 | 3406112550 |
oct | 1050426415 |
9 | 332487433 |
10 | 144846093 |
11 | 74842017 |
12 | 40612b79 |
13 | 24016062 |
14 | 15346697 |
15 | cab2563 |
hex | 8a22d0d |
144846093 has 16 divisors (see below), whose sum is σ = 220914176. Its totient is φ = 82695600.
The previous prime is 144846047. The next prime is 144846109. The reversal of 144846093 is 390648441.
It is a happy number.
It is not a de Polignac number, because 144846093 - 28 = 144845837 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144844093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28818 + ... + 33468.
It is an arithmetic number, because the mean of its divisors is an integer number (13807136).
Almost surely, 2144846093 is an apocalyptic number.
It is an amenable number.
144846093 is a deficient number, since it is larger than the sum of its proper divisors (76068083).
144846093 is a wasteful number, since it uses less digits than its factorization.
144846093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6144.
The product of its (nonzero) digits is 82944, while the sum is 39.
The square root of 144846093 is about 12035.2022417573. The cubic root of 144846093 is about 525.1728446758.
The spelling of 144846093 in words is "one hundred forty-four million, eight hundred forty-six thousand, ninety-three".
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