Base | Representation |
---|---|
bin | 1110001110101000000… |
… | …0010010100011110111 |
3 | 212100221201201120010222 |
4 | 3203222000102203313 |
5 | 13001110143110033 |
6 | 304143541404555 |
7 | 23442360451616 |
oct | 3435200224367 |
9 | 770851646128 |
10 | 244444113143 |
11 | 9473936921a |
12 | 3b45ba0975b |
13 | 1a08800b489 |
14 | bb8c9ab87d |
15 | 655a1aa598 |
hex | 38ea0128f7 |
244444113143 has 16 divisors (see below), whose sum is σ = 262572114240. Its totient is φ = 226735219200.
The previous prime is 244444113083. The next prime is 244444113149. The reversal of 244444113143 is 341311444442.
It is a cyclic number.
It is not a de Polignac number, because 244444113143 - 26 = 244444113079 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (244444113149) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3124913 + ... + 3202181.
It is an arithmetic number, because the mean of its divisors is an integer number (16410757140).
Almost surely, 2244444113143 is an apocalyptic number.
244444113143 is a deficient number, since it is larger than the sum of its proper divisors (18128001097).
244444113143 is a wasteful number, since it uses less digits than its factorization.
244444113143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79978.
The product of its digits is 73728, while the sum is 35.
Adding to 244444113143 its reverse (341311444442), we get a palindrome (585755557585).
The spelling of 244444113143 in words is "two hundred forty-four billion, four hundred forty-four million, one hundred thirteen thousand, one hundred forty-three".
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