Base | Representation |
---|---|
bin | 10101000000111101000… |
… | …011000111110100111010 |
3 | 12010001120010110200111211 |
4 | 111000331003013310322 |
5 | 142130041102140442 |
6 | 3023231535113334 |
7 | 206222653001416 |
oct | 25007503076472 |
9 | 5101503420454 |
10 | 1444133240122 |
11 | 5074a9624861 |
12 | 1b3a7137284a |
13 | a624808c341 |
14 | 4dc79ad1d46 |
15 | 2787293a617 |
hex | 1503d0c7d3a |
1444133240122 has 16 divisors (see below), whose sum is σ = 2280256351200. Its totient is φ = 684049322160.
The previous prime is 1444133240111. The next prime is 1444133240149. The reversal of 1444133240122 is 2210423314441.
It is a happy number.
It is a super-2 number, since 2×14441332401222 (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, 1669297 + ... + 2382187.
It is an arithmetic number, because the mean of its divisors is an integer number (142516021950).
Almost surely, 21444133240122 is an apocalyptic number.
1444133240122 is a deficient number, since it is larger than the sum of its proper divisors (836123111078).
1444133240122 is a wasteful number, since it uses less digits than its factorization.
1444133240122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 766221.
The product of its (nonzero) digits is 18432, while the sum is 31.
Adding to 1444133240122 its reverse (2210423314441), we get a palindrome (3654556554563).
The spelling of 1444133240122 in words is "one trillion, four hundred forty-four billion, one hundred thirty-three million, two hundred forty thousand, one hundred twenty-two".
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