Base | Representation |
---|---|
bin | 10100111101010011111… |
… | …111111110110010100110 |
3 | 12002200110122021102202121 |
4 | 110331103333332302212 |
5 | 142044034132402400 |
6 | 3021343544100154 |
7 | 206024035164115 |
oct | 24752377766246 |
9 | 5080418242677 |
10 | 1440223325350 |
11 | 50588257aa37 |
12 | 1b315ba6465a |
13 | a5a7401c5c4 |
14 | 4d9c870bc7c |
15 | 276e455c21a |
hex | 14f53ffeca6 |
1440223325350 has 48 divisors (see below), whose sum is σ = 2942405959680. Its totient is φ = 522039751200.
The previous prime is 1440223325341. The next prime is 1440223325393. The reversal of 1440223325350 is 535233220441.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32935206 + ... + 32978905.
It is an arithmetic number, because the mean of its divisors is an integer number (61300124160).
Almost surely, 21440223325350 is an apocalyptic number.
1440223325350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1440223325350 is an abundant number, since it is smaller than the sum of its proper divisors (1502182634330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1440223325350 is a wasteful number, since it uses less digits than its factorization.
1440223325350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65914165 (or 65914160 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 34.
Adding to 1440223325350 its reverse (535233220441), we get a palindrome (1975456545791).
The spelling of 1440223325350 in words is "one trillion, four hundred forty billion, two hundred twenty-three million, three hundred twenty-five thousand, three hundred fifty".
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