Base | Representation |
---|---|
bin | 10001001011101… |
… | …10110000101011 |
3 | 101001020010202201 |
4 | 20211312300223 |
5 | 243400010410 |
6 | 22145241031 |
7 | 3400116121 |
oct | 1045666053 |
9 | 331203681 |
10 | 144141355 |
11 | 74400596 |
12 | 40333177 |
13 | 23b2a357 |
14 | 15201911 |
15 | c9c383a |
hex | 8976c2b |
144141355 has 8 divisors (see below), whose sum is σ = 173077632. Its totient is φ = 115241088.
The previous prime is 144141337. The next prime is 144141359. The reversal of 144141355 is 553141441.
144141355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 144141355 - 25 = 144141323 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (144141359) 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, 774 + ... + 16996.
It is an arithmetic number, because the mean of its divisors is an integer number (21634704).
Almost surely, 2144141355 is an apocalyptic number.
144141355 is a deficient number, since it is larger than the sum of its proper divisors (28936277).
144141355 is a wasteful number, since it uses less digits than its factorization.
144141355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18005.
The product of its digits is 4800, while the sum is 28.
The square root of 144141355 is about 12005.8883469737. Note that the first 3 decimals coincide. The cubic root of 144141355 is about 524.3197296515.
Adding to 144141355 its reverse (553141441), we get a palindrome (697282796).
The spelling of 144141355 in words is "one hundred forty-four million, one hundred forty-one thousand, three hundred fifty-five".
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