Base | Representation |
---|---|
bin | 11010111001011001… |
… | …10001111000011101 |
3 | 1101021100200100012110 |
4 | 31130230301320131 |
5 | 214033134110123 |
6 | 10344514224233 |
7 | 1020561126252 |
oct | 153454617035 |
9 | 41240610173 |
10 | 14440144413 |
11 | 61400a3252 |
12 | 296bb85079 |
13 | 1491867966 |
14 | 9adb2b429 |
15 | 597ac6493 |
hex | 35cb31e1d |
14440144413 has 16 divisors (see below), whose sum is σ = 19313173440. Its totient is φ = 9596987904.
The previous prime is 14440144351. The next prime is 14440144451. The reversal of 14440144413 is 31444104441.
It is not a de Polignac number, because 14440144413 - 28 = 14440144157 is a prime.
It is a super-2 number, since 2×144401444132 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14440144463) 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 15 ways as a sum of consecutive naturals, for example, 1325095 + ... + 1335947.
It is an arithmetic number, because the mean of its divisors is an integer number (1207073340).
Almost surely, 214440144413 is an apocalyptic number.
It is an amenable number.
14440144413 is a deficient number, since it is larger than the sum of its proper divisors (4873029027).
14440144413 is a wasteful number, since it uses less digits than its factorization.
14440144413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12188.
The product of its (nonzero) digits is 12288, while the sum is 30.
Adding to 14440144413 its reverse (31444104441), we get a palindrome (45884248854).
The spelling of 14440144413 in words is "fourteen billion, four hundred forty million, one hundred forty-four thousand, four hundred thirteen".
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