Base | Representation |
---|---|
bin | 10001001100001… |
… | …01001010011000 |
3 | 101001100010200111 |
4 | 20212011022120 |
5 | 243403402334 |
6 | 22150414104 |
7 | 3400453111 |
oct | 1046051230 |
9 | 331303614 |
10 | 144200344 |
11 | 74440942 |
12 | 40361334 |
13 | 23b4b162 |
14 | 15219208 |
15 | c9d6064 |
hex | 8985298 |
144200344 has 32 divisors (see below), whose sum is σ = 280794240. Its totient is φ = 69350400.
The previous prime is 144200269. The next prime is 144200389. The reversal of 144200344 is 443002441.
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, 41224 + ... + 44584.
It is an arithmetic number, because the mean of its divisors is an integer number (8774820).
Almost surely, 2144200344 is an apocalyptic number.
It is an amenable number.
144200344 is a deficient number, since it is larger than the sum of its proper divisors (136593896).
144200344 is a wasteful number, since it uses less digits than its factorization.
144200344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3571 (or 3567 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 22.
The square root of 144200344 is about 12008.3447652039. The cubic root of 144200344 is about 524.3912448164.
Adding to 144200344 its reverse (443002441), we get a palindrome (587202785).
The spelling of 144200344 in words is "one hundred forty-four million, two hundred thousand, three hundred forty-four".
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