Base | Representation |
---|---|
bin | 10100111101001101110… |
… | …110001110010001001100 |
3 | 12002200012110001020201002 |
4 | 110331031312032101030 |
5 | 142043331221312022 |
6 | 3021325415435432 |
7 | 206021342624222 |
oct | 24751566162114 |
9 | 5080173036632 |
10 | 1440120104012 |
11 | 50582a289247 |
12 | 1b3131385b78 |
13 | a5a5881b7a5 |
14 | 4d9b8b1cb12 |
15 | 276da46d092 |
hex | 14f4dd8e44c |
1440120104012 has 24 divisors (see below), whose sum is σ = 2669749997040. Its totient is φ = 677817167040.
The previous prime is 1440120103997. The next prime is 1440120104023. The reversal of 1440120104012 is 2104010210441.
It is a super-2 number, since 2×14401201040122 (a number of 25 digits) contains 22 as substring.
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, 60335039 + ... + 60358902.
It is an arithmetic number, because the mean of its divisors is an integer number (111239583210).
Almost surely, 21440120104012 is an apocalyptic number.
It is an amenable number.
1440120104012 is a deficient number, since it is larger than the sum of its proper divisors (1229629893028).
1440120104012 is a wasteful number, since it uses less digits than its factorization.
1440120104012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120694121 (or 120694119 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 1440120104012 its reverse (2104010210441), we get a palindrome (3544130314453).
The spelling of 1440120104012 in words is "one trillion, four hundred forty billion, one hundred twenty million, one hundred four thousand, twelve".
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