Base | Representation |
---|---|
bin | 10001001100001… |
… | …01101001100101 |
3 | 101001100020102110 |
4 | 20212011221211 |
5 | 243403433331 |
6 | 22150431233 |
7 | 3400461663 |
oct | 1046055145 |
9 | 331306373 |
10 | 144202341 |
11 | 74442398 |
12 | 40362519 |
13 | 23b4c03a |
14 | 15219c33 |
15 | c9d6946 |
hex | 8985a65 |
144202341 has 8 divisors (see below), whose sum is σ = 200629440. Its totient is φ = 91955072.
The previous prime is 144202337. The next prime is 144202361. The reversal of 144202341 is 143202441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 144202341 - 22 = 144202337 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144202361) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1044876 + ... + 1045013.
It is an arithmetic number, because the mean of its divisors is an integer number (25078680).
Almost surely, 2144202341 is an apocalyptic number.
It is an amenable number.
144202341 is a deficient number, since it is larger than the sum of its proper divisors (56427099).
144202341 is a wasteful number, since it uses less digits than its factorization.
144202341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2089915.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 144202341 is about 12008.4279154267. The cubic root of 144202341 is about 524.3936655330.
Adding to 144202341 its reverse (143202441), we get a palindrome (287404782).
It can be divided in two parts, 14420 and 2341, that added together give a palindrome (16761).
The spelling of 144202341 in words is "one hundred forty-four million, two hundred two thousand, three hundred forty-one".
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