Base | Representation |
---|---|
bin | 11010111001011010… |
… | …11010100101000111 |
3 | 1101021100222210212110 |
4 | 31130231122211013 |
5 | 214033204423421 |
6 | 10344521552103 |
7 | 1020562422252 |
oct | 153455324507 |
9 | 41240883773 |
10 | 14440311111 |
11 | 61401a7516 |
12 | 2970045633 |
13 | 14918c57b5 |
14 | 9adb72099 |
15 | 597b0aa76 |
hex | 35cb5a947 |
14440311111 has 8 divisors (see below), whose sum is σ = 19254708720. Its totient is φ = 9626393792.
The previous prime is 14440311107. The next prime is 14440311121. The reversal of 14440311111 is 11111304441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14440311111 - 22 = 14440311107 is a prime.
It is a super-3 number, since 3×144403111113 (a number of 31 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14440311101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42816 + ... + 175253.
It is an arithmetic number, because the mean of its divisors is an integer number (2406838590).
Almost surely, 214440311111 is an apocalyptic number.
14440311111 is a deficient number, since it is larger than the sum of its proper divisors (4814397609).
14440311111 is a wasteful number, since it uses less digits than its factorization.
14440311111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 240145.
The product of its (nonzero) digits is 192, while the sum is 21.
Adding to 14440311111 its reverse (11111304441), we get a palindrome (25551615552).
The spelling of 14440311111 in words is "fourteen billion, four hundred forty million, three hundred eleven thousand, one hundred eleven".
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