Base | Representation |
---|---|
bin | 1000011001110000001… |
… | …1010101110111001100 |
3 | 111210121010211112122101 |
4 | 2012130003111313030 |
5 | 4331113110324234 |
6 | 150151525124444 |
7 | 13300115054461 |
oct | 2063403256714 |
9 | 453533745571 |
10 | 144352042444 |
11 | 56245a68035 |
12 | 23b87259724 |
13 | 107c640343c |
14 | 6db5621668 |
15 | 3b4cd35814 |
hex | 219c0d5dcc |
144352042444 has 48 divisors (see below), whose sum is σ = 266991137280. Its totient is φ = 68177910080.
The previous prime is 144352042403. The next prime is 144352042451. The reversal of 144352042444 is 444240253441.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26095959 + ... + 26101489.
It is an arithmetic number, because the mean of its divisors is an integer number (5562315360).
Almost surely, 2144352042444 is an apocalyptic number.
It is an amenable number.
144352042444 is a deficient number, since it is larger than the sum of its proper divisors (122639094836).
144352042444 is a wasteful number, since it uses less digits than its factorization.
144352042444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10398 (or 10396 counting only the distinct ones).
The product of its (nonzero) digits is 245760, while the sum is 37.
Adding to 144352042444 its reverse (444240253441), we get a palindrome (588592295885).
The spelling of 144352042444 in words is "one hundred forty-four billion, three hundred fifty-two million, forty-two thousand, four hundred forty-four".
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